[views] http_login: auto fill profile with exposed login information in AUTHENTICATE_* env vars.
[makefile] added distclean target.
[deps] added pytz and httpagentparser as dependencies.
Bump version.
Updated Twitter Bootstrap to 2.3.0 including Jquery 1.9.1.
[templates] admin: added nav-global menu and removed userlinks.
Renamed portal_home url to index to be compatible for all projects.