Implement recent workspace/files
Commit .csproj changes
Save most recently used menu data by ini file
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Syntec.suo
	Syntec/Windows/MainForm.Designer.cs
	Syntec/Windows/MainForm.cs
	Syntec/Windows/MainForm.resx
Merge pull request #3 from feifanhe/master

Add "Recent Workspaces/Files"