Prepare for a 1.3.0.rc release
Add Jekyll 1.3.0.rc1 Release Post to Gemspec
Merge pull request #1667 from mojombo/release-1.3.0.rc

Prepare for a 1.3.0.rc release
Release 1.3.0.rc
add missing section info to the drafts post, in order to make navigation links (Back, Next) work
Merge pull request #1677 from yizeng/add-section-info-to-drafts

add missing section info to the drafts post
Use the proper date in the gemspec
Update history to reflect merge of #1677