project user and add idea to project on join (and get idea names from user)
project user and add idea to project on join
(and get idea names from user)

git-svn-id: 67c7e6fadd90cd15a3a5d4ceb82afdaff051f3ee@275 befef031-aaeb-48d0-b70f-681328309d3d

codeforamerica/Change-By-Us,codeforeurope/Change-By-Us,codeforeurope/Change-By-Us,watchcat/cbu-rotterdam,codeforeurope/Change-By-Us,codeforamerica/Change-By-Us,watchcat/cbu-rotterdam,localprojects/Change-By-Us,watchcat/cbu-rotterdam,localprojects/Change-By-Us,watchcat/cbu-rotterdam,localprojects/Change-By-Us,codeforamerica/Change-By-Us,codeforamerica/Change-By-Us,localprojects/Change-By-Us,watchcat/cbu-rotterdam,codeforeurope/Change-By-Us