Added source sources
Added items entity for sources
Entities corrent - split items to files and directories
Added first migration
Change in the models
Initial items info repository
Updated data model and added migration 001
Changes at Web project
Changes at Models
Changes at entities
new groundwork for repositories
Added Minerva.Common project
Added stubs for file storage helper
Clean at repository project
Clean at models
Cleaned at Mierva.Infrastructure
Test Units for Minerva.Common and changes for this project.
Soultion structure - change, add subcatalog for source code
Unit Test for File
Added missing files