version 3.0

* cleanups
* grunt tasks
* ready to deploy to wordpress directory
v3.0.1
trim whitespace from ends of comment content. fixes acegiak/Semantic-Linkbacks#5
Merge pull request #7 from snarfed/master

trim whitespace from ends of comment content. fixes acegiak/Semantic-Linkbacks#5
added some credits
added support for threaded comments
new version

preparing for „webmentions for comments“
updated version
Merge pull request #21 from pfefferle/master

v3.0.2