Recent changes to 333: escape key for auto completion.

Recent changes to 333: escape key for auto completion.http://sourceforge.net/p/texstudio/feature-requests/333/2012-10-17T14:31:28Z2012-10-17T14:31:28Z2012-10-17T14:31:28ZBenito van der Zanderhttp://sourceforge.net/u/benibela/http://sourceforge.net732ba41275ba80bf5e291c72f463badfab3ee164