Merge pull request #1 from Ar3sDevelopment/master

Merging master to dev
Updated packages
Implemented builder create in repository
Virtual CUD methods on Repository
Added Test Project
Added UnitOfWorkCaller
UnitOfWorkCaller
Updated Packages
Added IUnitOfWorkCaller interface
Fix for UnitOfWork<'TContext> because it doesn't disposes the
DbContext
Package Update
Update fixed
UserPrefs
Fix for Repository Single function
Updated packages
Fixed Single in Repository
UserPrefs
Changed Single to SingleEntity and SingleDTO
Merge branch 'dev' of https://github.com/Ar3sDevelopment/Caelan.Frameworks.BIZ.git
Updated packages