Merge pull request #16 from Mutuh/master

Update install docs and disable develop_mode for disqus
Upd to symfony 2.2
Change  __toString
Merge pull request #19 from Mutuh/feature-update-dependencies

Updating to symfony 2.2
Small fixes
Merge branch 'master' of git://github.com/stfalcon/BlogBundle into feature-update-dependencies

* 'master' of git://github.com/stfalcon/BlogBundle:
Merge pull request #20 from Mutuh/feature-update-dependencies

Feature update dependencies (fix)
Merge branch 'master' of github.com:Mutuh/BlogBundle

* 'master' of github.com:Mutuh/BlogBundle: (27 commits)
  markitup upload documentation upd
  quick fix4
  quick fix3
  quick fix2
  quick fix
  readme upd
  documentation fix
  documentation fix
  fix 9
  fixx
  fix
  fix
  fix
  fix
  fix 7
  fix 6
  fix 5
  fix 4
  fix 3
  fix 2
  ...