Changed heading levels

Should reflect what the page is really about rather than the section
that page is in.
Reverting back to current user information
Beginning work on conference registration
Style changes
Unneeded file
Removed logged in conditional
Beginning work on knowledge bank
Put data card information into a reusable snippet
Added snippet to edit posts in the control panel
Added incentive to join
Home page updates
Class updates and heading changes
Added edit link
Beginning work on the user search feature
Allow contributions to be added as that user
Finished conditional statement
Updated navigation