Merge pull request #6 from leekelleher/develop

Added CONTRIBUTING.md
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Update README.md

Added uHangout link
Merge pull request #7 from JimBobSquarePants/tabs-vs-spaces

Replace Tabs with Spaces
Merge pull request #9 from JimBobSquarePants/stylekitten

Stylekitten :smiley_cat:
A couple if minor fixes.

Fix access to closure issue in DittoPublishedContentModelFactory
Fix return type is null plus Type and Converter null issues in
PublishedContentExtensions
Merge remote-tracking branch 'origin/master' into develop
Update README.md

Added uHangout link
Merge pull request #11 from JimBobSquarePants/minor-bug-fixes

Minor bug fixes :dancers:
Merge branch 'master' of https://github.com/leekelleher/umbraco-ditto into develop
Merge branch 'develop' of https://github.com/leekelleher/umbraco-ditto into develop