Push attribute registrator to Base
[PreventDataLoading refactored and EasyTested]

http://www.expandframework.com/forum/6-bugs/3588-load-when-filtered-doesn-t-seem-to-be-working.html?start=6
minor updates
- Added DisableControllers static method to XpandModuleBase

(cherry picked from commit 752db53ca00321bf17b404d0257bdc62a057314f)

Conflicts:
	Xpand/Xpand.Persistent/Xpand.Persistent.Base/General/XpandModuleBase.cs
- Fixed critical issue in XpandModuleBase.DisableControllers

- Fixed http://www.expandframework.com/forum/8-discussion/4116-mapview-14-1-5-2.html#7217
- Added LeaveDXAssemblies property to xpand.build

(cherry picked from commit 63ae8462eabfd74ea26070143d504c498193d2a8)

Conflicts:
	Xpand/Xpand.Persistent/Xpand.Persistent.Base/General/XpandModuleBase.cs
minor update
minor updates