Merge branch 'release-4.1.0'
use /all for win8 and server2012

fixes #1687
Checking to see if HKCU key exists. Fixes #1685
A few changes related to #1690
Fixes #1685

If the registry keys do not exist, appropriate registry keys will be created now.
Reformatted code
add target framework dir to ILMerge

fixes #1693

also fixes an issue people would have when building in release mode from
a directory with spaces.
Merge remote-tracking branch 'origin/hotfix-4.1.1'
use newest tag
Merge branch 'master' into develop
Merge pull request #1692 from Particular/issue-1685

Checking to see if HKCU key exists. Fixes #1685
Merge branch 'develop' into sagapipeline

Conflicts:
	src/NServiceBus.PowerShell/Msmq/MsmqSetup.cs