CSS changes for login screen
Changes for Login Screen
background image for login screen
Merge remote-tracking branch 'origin/Iteration4_LoginScreenChanges' into Iteration5

Conflicts:
	CrimeBusters.WebApp/Login.html
Removed login.css and merged Josh's changes with index.css
Removed index.css.bak
Sign Out and profile name implemented. Also ui for hi/lo alerts story
Improved the UI of the login page to better focus the background/Siebel Center. Fixes some UI issues as well.
Refactored the hover color for the username, Moved from JS to CSS
Refactored /removed header.js and move the jQuery functions to the index.js file.
Increased the header spacing as before then moved the username to the right.
Refactored/removed the codes $.getUserName and instead use the readily available LoginName control in ASP.NET
Completed two user stories. First, the ability to filter  reports on the map. Second, the ability to differentiate the icons on the map.
Added automated UI tests for the web application.
Edge cases for Report Test
Merge branch 'Iteration5' of https://github.com/CrimeBuster/CrimeBusters into Iteration5
Added data-driven/parameterized unit tests.
Fixed a minor bug in the UpdateProfile web service.
CSS changes to dash and login
Reports Dashboard user story completed.

Fixed all issues from the previous team meeting and refactored some unit
tests as well.