Added translator API.
Cleanup
MultiligualExtension: .Translate() no longer needs key to be specified, does it automatically.
Multilingual:

Refactored to remove Repository as parameter to multilingual functions.
Created base IMultilingual.
Refactored Multilingual to use interface and repository pattern.
Multilingual: simplified translation method signature and put a factory to get repository via Ninject.
IMultilingualRepository: added Commit() method.
Updated packages
Refactored Multilingual so EF-based implementation is in separate project.
Removed useless file from project + cleanup
Abstracted Repository and File and moved most EF code from those items to BusinessAccessLayer.EF.
MultilingualRepository: moved EF stuff to EF library
Created SQL repository interface.
Fixed package reference.
Multinlingual: Added methods to get all translation for items for export.
Excel: allow creating read only (locked) columns
Refactor translations
Merge branch 'GrcTool' of https://github.com/ed47/ED47.Stack into GrcTool
Refactor resources translation
Ignore empty elements