Version changed to 2.47

BuildInstallers.Mono.cmd batch file fixed
Submodule GitExtensionsDoc updated.

Submodule GitExtensionsDoc:
    > 39a232c - In version 2.45 settings are still stored in registry.
    > 7a3ee01 - Chapter 2 Updated
    > 9f1dbdb - Add logo to RTD and release # to TOC
    > d02d225 - Add Wiki details
    > a120c4e - Fix incomplete sentence.
Warning
Autopull from remote to which push was rejected.
Plugin to create pull request for repository hosted in Atlassian Stash.
Implement source/target repo selection.
Add gimmicks
Bug fix
- Add project to Visual Studio 2012 solution

- Fix reference to Newtonsoft.Json (use the same version that Gerrit plugin use)
- Add the Stash.dll into the installer project
Change to target .NET framework 4.0 Client Profile
Rewrite the rest requests using Restsharp
Minor bug fix
Modified minimum size
Disabled autopull for not handled cases. Closes #1887.
Merge pull request #1943 from Itori/master

Fix minimum size on Archive form
Don't write internal nbug log to disk as it tries to write to location that it may not have access to. Closes #1581.
Push rejected error message format has changed.
Add support for installing GitPlugin in VS2013
Force push option added to "Push rejected" dialog
Merge remote-tracking branch 'gitextensions/master' into BuildServerIntegration

Conflicts:
	GitUI/UserControls/RevisionGrid.cs