removed event specific things. moved them to plone.app.event

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113041
removing atevent from atct. it's functionality is replaced by plone.app.event

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113049
fixed circular import of event interfaces 

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113102
initialize permissions for event on setup

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113109
moved ICalendarSupport to plone.app.event

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113118
provide backward-compatibility location for ICalendarSupport

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113122
moved webdav-event tests to plone.app.event

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113147
removed unnecessary and disturbing test parts

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113191
remove test-event.txt input file from Products.ATContentTypes and move it to plone.app.event

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113708
restored necessary setup code. tests pass again.

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=113747
merge 113020:118234 from trunk

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=118272
merged -r 118234:124893 from trunk

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=124896
merged -r124893:226198 from trunk

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=226199
merged with trunk

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=229679
doc'd changes

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=231401
merge with trunk

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=237281
merge with trunk

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=237283
merge with trunk

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=239405
Fixed: adding a disallowed subobject raises ValueError instead of Unauthorized.

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=239453
Fixed: adding a disallowed subobject raises ValueError instead of Unauthorized.

svn path=/Products.ATContentTypes/branches/plip9302-vs-event-integration/; revision=239455