User Indexer implemented as a  indexer postprocessor instead of replacement for oryginal indexer
removed unused file, added bin/bash line to scripts, fixed typo
Merge branch 'master' of https://github.com/CCI-MIT/XCoLab
Updated user count
clean after deployment to preserve disk space
Merge branch 'master' of https://github.com/CCI-MIT/XCoLab
Merge branch 'master' of https://github.com/CCI-MIT/XCoLab
Work on better counting
Fixed members count
Screen names instead of real names
Screen name instead of real name in table header
delete old user tracking portlet, add query for deleting duplicate messages
Modifications to randomproposals that make selection of  phases easier
changed email notifications for converting supports into votes to contain direct voting links
fixed bug: transfer vote if user has already voted in contestphase
Merge branch 'master' of https://github.com/CCI-MIT/XCoLab
Default image for proposals in randomproposals portlet
Merge branch 'master' of https://github.com/CCI-MIT/XCoLab
adapted email to cast support2vote
new user tracking portlet, tracking all activity of all users on the site.