Updated build.proj example (build package restore)

As proposed by the Sayed Ibrahim Hashimi at
https://gist.github.com/sayedihashimi/9496514
Add missing tabs/indents to build.proj example

Missing tabs for Markdown
Add missing tabs
Merge pull request #180 from DavidDeSloovere/master

Updated build.proj example (build package restore)
Update Hosting-Your-Own-NuGet-Feeds.markdown

Third-party private repos are so much easier to set-up and manage, but are otherwise buried in the ecosystem -- so, here's an easy fix to that :) ## try 2
Merge pull request #195 from whatatripp/patch-1

Update Hosting-Your-Own-NuGet-Feeds.markdown
NuGet 2.8.2 Release Notes
Headings tweak
9 --> 10 issues
Update Package-Manager-Console-PowerShell-Reference.markdown

Get-Package summary contradicted itself in describing how the -ListAvailable switch was working.

See: http://nuget.codeplex.com/SourceControl/latest#src/VsConsole/PowerShellCmdlets/GetPackageCommand.cs
Merge pull request #196 from felickz/patch-1

Update Package-Manager-Console-PowerShell-Reference.markdown
Merged master, resolved release-notes\_metadata conflict