added ingore file to block unnecessary files from getting added to repo
updated logger from user input: http://www.andrewconnell.com/blog/creating-a-better-notification-for-custom-sharepoint-apps#comment-1438400876
Fixed up HTTP reqest ACCEPT header to remove trailing ';'. If left there, SP reports HTTP STATUS 400 (BAD REQUEST) in SP2013 SP1, but fixed in a later CU. Without the trailing ';', works all the time (pre-SP1, SP1, post-SP1). See for more info: http://www.andrewconnell.com/blog/bad-request-400-with-the-sharepoint-2013-online-rest-api-maybe-it%E2%80%99s-just-the-semicolon
Merge remote-tracking branch 'origin/master'