Twitter Bootstrap-like styles for all Naaya buttons

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/Naaya@19822 a0171fae-0946-0410-966d-b1775066cd26
Revert "Twitter Bootstrap-like styles for all Naaya buttons"

This reverts commit 5eecd48cf50a2d43597f29b33fce1b1329d1118b.

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/Naaya@19823 a0171fae-0946-0410-966d-b1775066cd26