GO Contact Sync Mod Code

prepared setup for 3.9.8

FIX: stopped duplicating Group combinations and adding them to Google, see https://sourceforge.net/p/googlesyncmod/bugs/691/

FIX: avoid "Forbidden" error message, if calender item cannot be changed by Google account, see https://sourceforge.net/p/googlesyncmod/bugs/696/

- **FIX**: removed debug update detection code

- **UPDATE**: Google.Apis.Calendar.v3

- **FIX**: moving "Copy to Clipboard" back to own STA-Thread
- **FIX**: ballon tooltip for update was always shown (svn commit error)

Prepared Setup 3.9.7

FIX: Removed Notes Sync, because not supported by Google anymore

- more typo corrections

- format corrections