Added correct Content-Type header to showPoster calls.
Merge branch 'api-fixes'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	sickbeard/webserve.py
Update contributing.md
Fix for missing kodi module
Merge remote-tracking branch 'origin/develop' into develop
Fix for missing kodi metadata modules
Added new kodi notifier icon to replace old xbmc one
Fix for issue #891 - Trakt notifications failing
Fix for issue #928 - Regex updated to take into account possible parentheses surrounding the season/episode numbers in searches
Fixed more issues with TraktAPI code
Fixed regex issue for naming patterns
Fixes AttributeError: 'module' object has no attribute 'PROTOCOL_SSLv3' issues.
Fixed system path to prepend instead of append for custom libs
Fix api/builder if your using a webroot
Merge pull request #983 from Hellowlol/fix_builder_behindwebroot

Fix api/builder if your using a webroot
Fixed issue #984 - EZRSS changes
Merge remote-tracking branch 'origin/develop' into develop
Fixed issue #990 - was not properly calling lower function
Fix for issue #989 - Changed exception type sent back by IndexerAPI, raise errors on anything other then status OK as well.