Updated ReadMe
Merge pull request #3 from PoshSec/development

Merging the development branch with master.
Removing psfclient

The psfclient is not ready for the public repository yet.
Requiring Powershell 3.0 as minimum.
Information Regarding ExecutionPolicy and Unblocking Files

Added information for how to set execution policy and unblocking files. Will add as inherent default in upcoming change to psf.
Moving analytics to bottom of readme
Added Information on Binary zip
Removed Funny ByLine

removed the funny byline and added what we truly support.
Merge pull request #5 from PoshSec/development

Merge from Development to Master
Merge branch 'master' into development

Conflicts:
	README.md