0.7.4

Release date: 2017-07-03

• Bug fixes
  • Fixed a couple bugs in interacting with pastebuffer/clipboard on macOS and Linux
  • Fixed a couple bugs in edit and save commands if called when history is empty
  • Ability to pipe cmd2 command output to a shell command is now more reliable, particularly on Windows
  • Fixed a bug in pyscript command on Windows related to \ being interpreted as an escape
• Enhancements
  • Ensure that path and shell command tab-completion results are alphabetically sorted
  • Removed feature for load command to load scripts from URLS
    • It didn't work, there were no unit tests, and it felt out of place
  • Removed presence of a default file name and default file extension
    • These also strongly felt out of place
    • load and _relative_load now require a file path
    • edit and save now use a temporary file if a file path isn't provided
  • load command has better error checking and reporting
  • Clipboard copy and paste functionality is now handled by the pyperclip module
  • shell command now supports redirection and piping of output
  • Added a lot of unit tests
• Other changes
  • Removed pause command
  • Added a dependency on the pyperclip module