Merge pull request #1 from OfficeDev/master

Sync'ing repo's
Included new PowerShell command solution from Erwin van Hunen to the repository.
Merge pull request #35 from VesaJuvonen/master

Merge pull request #1 from OfficeDev/master
Merge branch 'master' of https://github.com/VesaJuvonen/PnP.git
Merge pull request #36 from VesaJuvonen/master

Merging added PowerShell command solution to master
added loadScript function
fixed typos
Merge branch 'master' of https://github.com/OfficeDev/PnP
Changed some commands to use OfficePnP.Core, added some methods overloads to OfficePnP.Core
Merge pull request #37 from erwinvanhunen/MoveToOfficePnP.Core

Changed some commands to use OfficePnP.Core, added some methods overloads to OfficePnP.Core
Line endings
Change logging to use System.Diagnostics, with same default logging to console
Default logging only Info and above (not Verbose)
Move to singleton (rather than static) logger, and implement methods for standard .NET framework levels. Also add examples of configuring and using them.
Add remarks on how to turn on trace output
Mark old methods obsolete
Merge pull request #38 from sgryphon/LoggingImprovements

Logging improvements
version.txt update
Merge branch 'master' of https://github.com/OfficeDev/PnP

Conflicts:
	OfficeDevPnP.Core/OfficeDevPnP.Core/Version.txt
Merge branch 'master' into dev-bert