Removed unnecessary stuff from Queue
File Upload directive - added attr "Required" and better model binding when file is already in model
model fixes
Merge branch 'master' of https://github.com/wzoom/DriverReg

# By Laco Ligart
# Via Laco Ligart
* 'master' of https://github.com/wzoom/DriverReg:
  Add Licensing step changes
  Update grunt script. Make copys of json config files.