Move solution to VS2013 (.net 4.0)
Introducing Nuget - log4net assembly replaced by log4net from nuget
Nuget - replace sharpZipLib
Nuget - replace BLToolkit
Reference cleaning
Warnings cleaning
Update ReportViewer - this one taken from Nuget
1. ReportViewer 2010 redistributable files included as binaries
2. Employee - fix the BlToolkit compatibility issue
Merge branch 'feature/GoToVS2013' into develop