update diff to 7.x-3.2
update entity api to 7.x-1.0
update GSA to 7.x-1.11

improved docs
update xmlsitemap to 7.x-2.0-rc2
update masquerade to 7.x-1.0-rc5
update google analytics to 7.x-1.3
delete link module

moved to patched repo
added dev version of apps to use drush ai