Allow to specify nupkg version for source override in paket.local file - #1803
BUGFIX: Allow "auto-restore on" to be done twice - #1836
BUGFIX: be careful with distinction between .NET 4.0 client and .NET 4.0 full profile - #1830
BUGFIX: Don't allow empty string as description in template file - #1831
BUGFIX: Respect comments in dependencies file