update copyright year : 2012 to 2013
Merge branch 'copyright/year' of git://github.com/samsonasik/zf-web into hotfix/66
Remove docblocks from skeleton app

- Original update was to update copyright in docblocks. The copyright in
  those is due to installing from skeleton application; current contents
  can be considered a unique work. Removed.
Merge branch 'hotfix/66'

Close #66