Merge pull request #29 from AzureAD/dev

Initial release
Merge branch 'dev'
Update README.md

bower install instructions
Update README.md

link to master adal.js
Create contributing.md
add adal clientid to query params
Merge pull request #39 from omercs/master

add adal clientid to query params
Merge pull request #43 from AzureAD/master

pull contributing doc and changes