GO Contact Sync Mod Code

- FIX: spelling/typos corrections [bugs:#662]
- UPD: nuget packages

merged VS2013 into trunk

IMPROVEMENT: applied "UseFileAs" setting also for syncing from Google to Outlook (to allow Outlook to choose FileAs as configured)

Improvement: Added PromptDeletion Checkbox

IMPROVEMENT: started to work at Outlook folder selection, see (NOT FINISHED YET, for now creted a dropdown list showing the folders and made OutlookApplication and Namespace static):
https://sourceforge.net/tracker/?func=detail&aid=3427559&group_id=369321&atid=1539129

IMPROVEMENT: added NotesSync (not finished yet)
FIX: Fixed some NullPointerExceptions

Support large Exchange contact lists, get SMTP email when Exchange returns X500 addresses, use running Outlook instance if present.

CHANGE 1: Support a large number of contacts on Exchange server without hitting the policy limitation of max number of contacts that can be processed simultaneously.

CHANGE 2: Enhancement request 3156687: Properly get the SMTP e-mail address of Exchange contacts when Exchange returns X500 addresses.

CHANGE 3: Try to contact a running Outlook application before trying to launch a new one. Should make the program work in any situation, whether Outlook is running or not.

OTHER SMALL FIXES:
- Never re-throw an exception using "throw ex". Just use "throw". (preserves stack trace)
- Handle an invalid photo on a Google contact (skip the photo).