some restyling
Merge branch 'master' of https://github.com/Fathalian/nestor

# By Farzad
# Via Farzad
* 'master' of https://github.com/Fathalian/nestor:
  ok refactor done (well there could be so much more but for now we are  stable)
  refactor: MVC model. work in progress
  refactor: MVC model. work in progress