make students and contributors sections full width again

not nice, but seemingly not working otherwise for @karyon
fix button ordering in student vote
fix english date format
add missing class to vote form
add missing font files for glyphicons and adapt font size
remove stupid help text
more padding for text on login page
reduce padding for alerts
remove last link in breadcrumb
adding missing bootstrap fun
hide spin buttons for number inputs

to make someone happy
pretty up vote form
fix faq