Fixes linting errors

[abdel-ships-it]

Gets rid of linting errors

[glauberramos]

I see these issues as well:

webpack-dev-server.js:1 ./~/angular2-autosize/src/autosize.directive.ts
[8, 2]: The class method 'onInput' must be marked either 'private', 'public', or 'protected'
[14, 3]: The class method 'ngAfterContentChecked' must be marked either 'private', 'public', or 'protected'
[17, 3]: The class method 'adjust' must be marked either 'private', 'public', or 'protected'
[12, 3]: Declaration of constructor not allowed after declaration of public instance method. Instead, this should come at the beginning of the class/interface.
[12, 42]: missing whitespace
[14, 32]: missing whitespace
[17, 17]: missing whitespace
[20, 89]: " should be '
[8, 24]: missing whitespace
[7, 14]: The name of the class Autosize should end with the suffix Directive (https://goo.gl/5X1TE7)
[1, 8]: You need to leave whitespaces inside of the import statement's curly braces
[14, 3]: Implement lifecycle hook interface AfterContentChecked for method ngAfterContentChecked in class Autosize (https://goo.gl/w1Nwk3)

client:106 ./~/angular2-autosize/angular2-autosize.ts
[7, 2]: Missing semicolon
[1, 8]: You need to leave whitespaces inside of the import statement's curly braces