Merged origin/v4 into release/v4

Squashed commit of the following:

commit 875ca71
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Sun Nov 4 10:22:19 2018 +0100

    UnitsNet: 4.0.0-alpha5

commit a05a86e
Author: Tristan Milnthorp <[email protected]>
Date:   Sat Nov 3 07:08:51 2018 -0400

    Removing unit conversion from ToString methods. ToUnit must be called… (#546)

    * Removing unit conversion from ToString methods. ToUnit must be called first. ToString now has a single responsibility of converting to quantity into a string representation.

    * WRC fix

commit 9c43523
Author: Tristan Milnthorp <[email protected]>
Date:   Fri Nov 2 10:25:44 2018 -0400

    Merge remote-tracking branch 'angularsen/master' into v4

commit 30363ce
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Fri Nov 2 14:57:35 2018 +0100

    Delete Vector2/3

commit 799bfcc
Merge: b27ab41 29cbadf
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 31 11:20:50 2018 -0400

    Merge remote-tracking branch 'angularsen/master' into v4

commit 29cbadf
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 31 00:06:00 2018 -0400

    Making Obsolete attribute message consistent across scripts (#544)

commit 28f0989
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 31 00:03:31 2018 -0400

    Fix for explicit AbbreviationsWithPrefixes not lining up with the pre… (#542)

    * Fix for explicit AbbreviationsWithPrefixes not lining up with the prefixes.

    * Abort build when AbbreviationsWithPrefixes mismatches prefixes count. Will remove incorrect json after testing failure on AppVeyor.

    * Build fails properly. Putting missing abbreviation back.

    * Fix for count output

commit 157b288
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 30 12:27:39 2018 -0400

    Fixing nasty bug in GetHashCode where two quantities with the same nu… (#541)

    * Fixing nasty bug in GetHashCode where two quantities with the same numerical value/unit pair returned the same hash code. Type needed in GetHashCode implementation to guarantee uniqueness.

    * Using cleanup

commit 0f4769d
Author: Tristan Milnthorp <[email protected]>
Date:   Mon Oct 29 17:08:16 2018 -0400

    Adding dyn/cm² and lbm/(in·s²) units for pressure (#534)

    * Adding dyn/cm² and lbm/(in·s²) units for pressure

    * Adding microbars (= 1 dyn/cm²)

commit db10372
Author: Tristan Milnthorp <[email protected]>
Date:   Mon Oct 29 16:54:59 2018 -0400

    Adding support for micro/milli newtons, as well as ounce force (#535)

    * Adding support for micro/milli newtons, as well as ounce force

    * Fix for plural name and abbreviations for ounce force.

commit b27ab41
Merge: 355f82f 40a551e
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Tue Oct 23 07:49:18 2018 +0200

    Merge pull request #531 from tmilnthorp/IQuantityTAdditions

    Adding additional functionality to IQuantity<UnitType>

commit 40a551e
Author: Tristan Milnthorp <[email protected]>
Date:   Mon Oct 22 17:00:57 2018 -0400

    Adding additional functionality to IQuantity<UnitType>

commit 355f82f
Merge: 4f50c03 49026b2
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Wed Oct 17 18:15:20 2018 +0200

    Merge pull request #529 from tmilnthorp/CodeCleanup

    Cleaning up some unused code and adding ValueTuple support to make un…

commit 4f50c03
Merge: 876f31f b2c0097
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Wed Oct 17 18:04:36 2018 +0200

    Merge pull request #528 from tmilnthorp/Dimensionless

    Dimensionless

commit 49026b2
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 17 11:55:11 2018 -0400

    Adding ValueTuple package to WRC

commit a3d0435
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 17 11:43:40 2018 -0400

    Cleaning up some unused code and adding ValueTuple support to make unit abbreviations a bit clearer

commit b2c0097
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 17 09:27:07 2018 -0400

    Add test

commit 8ca0738
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 17 09:24:08 2018 -0400

    Cleanup

commit a187b58
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 17 09:18:46 2018 -0400

    Adding doc and tests

commit f1afdd8
Merge: 5f625cb 876f31f
Author: Tristan Milnthorp <[email protected]>
Date:   Wed Oct 17 09:14:05 2018 -0400

    Merge branch 'v4' into Dimensionless

commit 876f31f
Merge: 98fce99 466f68a
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Tue Oct 16 22:48:16 2018 +0200

    Merge pull request #524 from tmilnthorp/SIUnitSystem

    Adds UnitSystem and SI base units.

commit 466f68a
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 16:31:32 2018 -0400

    Adding doc. Making tests cleaner. Small method name changes,

commit 98fce99
Merge: 1c02a3d 423ec39
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Tue Oct 16 21:33:56 2018 +0200

    Merge pull request #526 from tmilnthorp/PruneGeneratedTests

    Pruning generated tests

commit 5f625cb
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 15:13:58 2018 -0400

    Implementing dimensionless base dimension

commit 423ec39
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 14:56:26 2018 -0400

    Pruning generated tests

commit 53aafef
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 13:56:55 2018 -0400

    Better add test for != too, in case someone changes the != implementation

commit 812dcfb
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 13:54:35 2018 -0400

    Fix for equality operator when both left and right are null

commit 8fe2088
Merge: 0830706 1c02a3d
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 13:35:04 2018 -0400

    Merge remote-tracking branch 'angularsen/v4' into SIUnitSystem

commit 0830706
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 13:33:08 2018 -0400

    Adding base/derived check to BaseDimensions

commit 21d8459
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 12:55:50 2018 -0400

    Fixing BaseUnits to not throw exception for undefined units. The Length quantity for example has a BaseUnits where only Length would be set. Only a UnitSystem needs it all. Moving logic there.  Expanding UnitSystem tests and logic. Fixing WRC.

commit f3c90ed
Author: Tristan Milnthorp <[email protected]>
Date:   Tue Oct 16 10:49:18 2018 -0400

    Implementing IEquatable<BaseUnits> on BaseUnits, and adding some tests for BaseUnits. Adding some doc too.

commit 1c02a3d
Merge: 7cfca07 283c6b6
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Mon Oct 15 21:48:00 2018 +0200

    Merge pull request #523 Replace GetHashCode implementation to match library

    Replace GetHashCode implementation to match library. Fixing exception…

commit 7cfca07
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Mon Oct 15 21:42:06 2018 +0200

    Remove internal parse methods (#521)

    * Remove redundant internal parse methods

    ParseInternal and TryParseInternal methods are redundant
    since the same logic is already in QuantityParser.

    * Remove internal ParseUnit methods

    Same as for Parse methods. DRY it up.

    * QuantityParser: Parse using given abbreviations cache

    Replace delegates for external unit parsing code with UnitParser.

    * Add null checking and make Trim() more explicit

    Trimming inline deep in the code is not easy to spot.
    Make it explicit, just after null checking.
    Fixes test that assumed ArgNullException.

commit a110555
Author: Tristan Milnthorp <[email protected]>
Date:   Mon Oct 15 15:39:35 2018 -0400

    Adding BaseUnits class. Adding SI unit system.

commit 283c6b6
Author: Tristan Milnthorp <[email protected]>
Date:   Mon Oct 15 15:08:15 2018 -0400

    Prefer non-equal objects for this test :)

commit 17acea8
Author: Tristan Milnthorp <[email protected]>
Date:   Mon Oct 15 15:03:37 2018 -0400

    Replace GetHashCode implementation to match library. Fixing exceptions with null in methods/operators. Adding tests to validate.

commit c5c6e51
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Mon Oct 15 16:54:37 2018 +0200

    Merge generator scripts for WRC and NetFramework (#520)

    * Merge generator scripts for WRC and NetFramework

    Handle WRC special cases in code generator scripts instead of in generated code.
    This removes all the #if sections and merges the "Common" partial code back into
    each of the WRC and NetFramework files so it is in one place and easy to read.

    - Arrange huge quantity code into #regions, easier to navigate
    - Move code generation into functions, easier to read
    - Add Types.psm1 with types for intellisense on parsed JSON*
    - Require PowerShell 5.1 (for classes)

    * VS and VSCode struggle with intellisense when importing types with
    'using module', this is relatively new and will probably improve later.

    * Remove generated common code for quantities

    * generate-code.bat: Set workdir to scripts folder

    Needed for 'using module' in powershell to work, it can't have variables.

    * Regen

    * Fix WRC compile errors

    Fix build warns about xmldoc

    * Fix for code changes

commit 86b2efc
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Mon Oct 15 16:14:44 2018 +0200

    Stricter parsing (#516)

    * Add abbreviations ″ and ′ to inch and foot

    Found in the wiki

    * Rename to LengthTests.FeetInches.cs

    * Length: Add TryParseFeetInches() and ParseFeetInches()

    Since parsing is generally made more strict, this method adds back the special parsing
    to handle strings like: 1' 2"

    * QuantityParser: Make parsing more strict

    - Only parse the format "{value} {unit abbreviation}" where the spacing is optional
    - No longer support parsing multiple quantities like "1 ft 2 in", use Length.ParseFeetInches() for that
    - Move Trim() to inner-most level

    * Regen

    * Trim input in TryParseFeetInches()

commit 485d028
Merge: f914132 632d6af
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Sun Oct 14 23:10:30 2018 +0200

    Merge branch 'v4-fix-tests' into v4

commit 632d6af
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Sat Oct 13 18:39:24 2018 +0200

    UnitParser: Minor cleanup

commit be26999
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Sat Oct 13 17:17:45 2018 +0200

    Remove weird tests

commit 74e54cf
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Sat Oct 13 23:35:14 2018 +0200

    Use instance of UnitAbbrevationsCache in test

    It broke other tests depending on sequence of running tests.

commit f914132
Author: Andreas Gullberg Larsen <[email protected]>
Date:   Sun Oct 14 22:38:17 2018 +0200

    Ignore generated code except Length, Information, Level (#517)

    Length is a well known quantity with 'double' value
    Information is a well known quantity with 'decimal' value
    Level is a well known quantity with logarithmic value

Author: angularsen