Added handlers mapper handlers support and merging of poly pages.
Merge branch 'develop' of https://github.com/Starcounter/Starcounter into develop
Temporary made AppName visible for all.
Merge branch 'develop' of github.com:Starcounter/Starcounter into develop
Upgraded Twitter Bootstrap library to the latest version 3.1.1

Changed the GUI a bit to work with the new bootstrap library.