Merge pull request #27 from kcarcia/tabs

Added jQuery UI tabs on studenthub page.
Updated student hub
Uploading alpha memo
fixed broken logo link
added footer to studenthub and studentlogin
Add login session. Added logout session - aka unset logout session.
Merge pull request #28 from kcarcia/sessions

Add login session. Added logout session - aka unset login session.
Users can now add assignments, changed filler text. Lots of other stuff. Yup, I'm tired and it's almost sprng break.
Merge pull request #29 from kcarcia/sessions

Users can now add assignments, changed filler text. Lots of other stuff....
Implemented ligthbox js for creating assignments
PR test.
Commenting, refactoring, and getting lightbox working.
Merge pull request #30 from kcarcia/acode

Acode
Disable/enable next/previous links depending on if a user is at the beginning or end of a lab report; added textbox back in; and refacroted some more code.
Merge pull request #31 from kcarcia/studenthub

StudentHub Fixes
Forgot the include directory.
Merge pull request #32 from kcarcia/studenthub

Forgot the include directory.
Redesign of index, increase fnt size in teachhub
Too tired for a good commit message.
Merge pull request #33 from kcarcia/logout_lightbox_and_labs

Too tired for a good commit message.