HSTCONFIGEDIT-157: use restyling branch of HST config editor
HIPPLUG-970: merge r47755 from archetypes trunk
CMS7-8371: merge archetypes trunk r47266 through 47408
CHANNELMGR-79: use restyling branch of channel manager
CMS7-8371: add build instructions for feature branches to README
CMS7-8371: remove and ignore IntelliJ project files
CMS7-8371: initial commit of restyling demo using archetype revision 46742 (try #2)
CMS7-8371: initial commit of restyling demo using archetype revision 46742
CMS7-8371: create svn trunk location for restyling demo
CMS7-8371: create svn location for restyling demo