added mail to speaker + styling
use of AngularUi Boostrap instead of bootstrap.js
filter events only on event's name and speaker's name
order events by date
styled events carousel to have same height in all slides
carousel style from devoxx.be
fixed position of pager
added some comments + change the name of the speakers' id array inside event to distinguish it from the fetched speakers' array
moved the call to the bxSlider into a directive
added links to events page
centered images on head carousel
+ pointer cursor on menu not working with ie
Merge remote-tracking branch 'nmorel/mail' into gh-pages

Conflicts:
	views/events.html
	views/home.html
	views/speaker.html