Fix issue #75

Adds escape in meta description
Adding Zenburn Style
AddThis improvements (#77)

Possibility to disable data_track_addressbar
Possibility to enable/disable social buttons
Merge pull request #76 from magnunleno/fix-75

Fix issue #75
Merge branch 'master' of https://github.com/brolewis/pelican-bootstrap3 into brolewis-master

* 'master' of https://github.com/brolewis/pelican-bootstrap3:
  Adding Zenburn Style
Modified zenburn to conform to other Pygments css
Merge pull request #79 from petrnohejl/addthis

AddThis improvements (#77)
Update README.md with new Pygments style