fixed #59: Added image file destination and text file destination so these can be different than file destination
Handling image/text file destination in task settings form
Indexer footer is now optional
fixed #72: Show warning if file access fail and not try to write if file content is same
AutoCapture improvements
fixed #14: Added -autocapture command for be able to start auto capture when ShareX starts
Singleton auto capture form
Tray click to open auto capture form
Adding file exist actions
Added file save exist action setting: ask, overwrite, new name, cancel
Added custom filename button to FileExistForm
Text changes
Merge remote-tracking branch 'remotes/upstream/master'

Conflicts:
	Docs/VersionHistory.txt
	TemPIC3000/Forms/AutoCaptureForm.Designer.cs
	TemPIC3000/Properties/AssemblyInfo.cs
Fixed version number misalignment.