IMP updates and stuff.

on imp so far:
implemented
*basic wiki add/edit pages
*basic projects add project
*add user
*basic login
*password authentication

to do in the next few days:
*save/edit projects with user
*save/edit wikis with user
*link login to main page

and the days after that:
*add/save/edit experiences with user
*tagging on all pages
*searching via tags
*image embedding
*video embedding
*sort out the main view