API functions for rooms, courses, students added
logo integration

fix #54
logo integration on homepage of website + favicon integrated on the lay-out page
Merge branch 'master' of https://github.com/se1-1314/xiast into logointegratie
logo integration fix

the displaying of text is rescaled for smaller devices, updated xiast.css
Merge branch 'master' into logointegratie
Mobile UI

sidebar menu when on mobile devices
working towards mobile UI
forgot to add in previous commit
Merge branch 'master' of https://github.com/se1-1314/xiast into layout_template
merge conflicts
a lot off fiddling around
mobile UI

Conflicts:
	resources/public/css/xiast.css
	resources/templates/layout.html
	src/xiast/core.clj
removed accidently pushed backup layout file
Templates for different users
Merge branch 'master' into youssefBranch

Conflicts:
	resources/templates/layout.html
Clarified what timespans are for
Added case insensitive search todo
oEUARR??
URL-prefixing implemented
:user-type added to session
Merge branch 'master' into youssefBranch
Merge branch 'master' into user-type-in-session
user-type