Supporting more kramdown options.
Deleted unused code.
Added a configuration warning to our docs for the two kramdown options we don't support.
Add optional time zone when specifying page.date.
Merge pull request #1304 from DamianLettie/PostTimeZoneDocs

Add optional time zone when specifying page.date.
Merge pull request #1201 from zachgersh/all_kramdown

Supporting more kramdown options.
Update history to reflect merge of #1201.
Fix for kramdown coderay options. #1201.
merge bang to modify in place. Woops. #1201
Release 1.1.0
Add Jekyll v1.1.0 release notes post.
Update history files.
Make 'docs' and 'include' code.
@mojombo asked us to use Releases on GitHub. Link to it in our release notes.
Woopsie.
Update history to reflect merge of #1304