Updated How to contribute (markdown)
closes #1244
Added headings so that we can link directly to a portion of how to contribute. Especially tests seems to be a common question.
Comments should use forward slashes
Another minor grammar fix
Fixed grammar mistake
First version.
Updated Home (markdown)
small typo
Updated AngularJS Definitions Usage Notes (markdown)
Fixed file names to exclude the fix part of the version number to be in conformance with the file name convention adopted throughout the project
Beginning to document AngularJS definitions usage
Initial Commit