Add files from 3.2.x that were missing in master
o.c.logbook.viewer: Sync to 3.2.x, Remove icon, not used
o.c.autocomplete: Sync w/ 3.2.x, "Activator" had been renamed
o.c.autocomplete.ui: Sync w/ 3.2.x, remove code that had been renamed
Merge pull request #175 from ControlSystemStudio/bug_sync_3.2.x_to_master

Bug sync 3.2.x to master