acu102015 fix home directory permissions
acu102015 remove unimpemented user-profile feature
Merge remote-tracking branch 'origin/ivory_13_14_acu126582_fix_specs' into aqua_13_08_acu102015_rs_thunk_home_dir_permissions

Conflicts:
	lib/instance/login_user_manager.rb
acu102015 redo Stas' fix after bad merge
Merge pull request #197 from rightscale/aqua_13_08_acu102015_rs_thunk_home_dir_permissions

Fix home directory permissions