Don't run CI tests on Node 0.8
Update TweetDeck URL
Fix typo in CHANGELOG
Fix code indentation
copy attrDef when using Component.mixin, add tests for new attr impl
remove extra lines
redundant conditional
Merge pull request #270 from flightjs/new_attrs_with_constructor_mixin

make new attribute impl work with Constructor.mixin
Merge remote-tracking branch 'origin/master' into v1.2.0