-Issue #125: Top Bars have the same size issue now and title and greeting are aligned.
-Issue #127: The tab bar is always visible now (with min-height:120% workaround)
-Issue #124: The background behaves as expected now.
Merge pull request #140 from react-epfl/ILS_UI_FIXES_03_10_2014

-Issue #125: Top Bars have the same size issue now and title and greetin...