Starting to change how we handle key allocations
Revert "Reduced key should be hashed in order to be case sensitive and work for keys larger then 1024 chars."

This reverts commit df3a0e692af82c38beb64e7ad79a2f89ea3c8ec8.

Conflicts:
	Raven.Database/Storage/Voron/StorageActions/StorageActionsBase.cs
Merge branch 'New3' of github.com:ayende/ravendb into New3