[DSP] Renamed Switch-DSPFeature to Initialize-DSPFeature.
- That cmdlet will now de-activate then re-activate a feature if its state is already activated. This way, by using Initialize-DSPFeature all the time, you force yourself to implement self-healing, "ensurable", feature-activation code (one of the main points of the Dynamite dev philosophy)
- Renamed the Execute-DSPTransfer to Copy-DSPFiles to respect PowerShell legal verbs
Merge branch 'develop' of https://github.com/GSoft-SharePoint/Dynamite into develop