Start work on package creation UI
Merge branch 'master' of https://github.com/warrenbuckley/Umbraco-NuGet

Conflicts:
	UmbracoNuget/UmbracoNuget.NightlySite/bin/UmbracoNuget.NightlySite.dll
	UmbracoNuget/UmbracoNuget.NightlySite/bin/UmbracoNuget.NightlySite.pdb
	UmbracoNuget/UmbracoNuget.NightlySite/bin/UmbracoNuget.dll
	UmbracoNuget/UmbracoNuget.NightlySite/bin/UmbracoNuget.pdb
	UmbracoNuget/UmbracoNuget.Site/bin/UmbracoNuget.Site.dll
	UmbracoNuget/UmbracoNuget.Site/bin/UmbracoNuget.Site.pdb
	UmbracoNuget/UmbracoNuget.Site/bin/UmbracoNuget.dll
	UmbracoNuget/UmbracoNuget.Site/bin/UmbracoNuget.pdb
	UmbracoNuget/UmbracoNuget/bin/Debug/UmbracoNuget.dll
	UmbracoNuget/UmbracoNuget/bin/Debug/UmbracoNuget.pdb