Changes recommended from PR #347 …
- removed created by in GetToSquareBrackets.kt
- removed dots from JetBundle.properties discription
- changed description.html to adhere to the form of other intention descriptions
- edited isApplicableTo and added cases for the fallowing as well as tests for each:
	a.get(x = 0, y = 1)
	a.get(2) { doSomething() }
	a.get<Int>(2)
- added tests for no arguments and no receiver
- changed if (condition) return true else return false to returncondition
- used Ctrl-Alt-L to reformat code, ie clean up spacing before colon
- used StringBuilder instead of concatenating strings