Look for plugins under the source directory

When generating the site, Jekyll will now look for plugins under the
source directory by default. The plugin location can still be changed in
_config.yml
Merge remote-tracking branch 'upstream/master' into issue-653
Look for plugins under the source directory by default
Add TomDoc
Merge branch 'master' into issue-653
first pass at --drafts flag
fix tests
add drafts.feature
Improve error message for malformed highlight tags
Added the --future switch back to the CLI
Added in --limit-posts
Aliased jekyll server to jekyll serve
Requiring jekyll-import gem. Printing error and exiting if it does not exist.
Remove Jekyll::Commands::Migrate
The jekyll-import gem provides Jekyll::Commands::Import, not Jekyll::Commands::Migrate.
Eliminating migrator dependencies.
Eliminating migrator tests (in this repo).
fix whitespace in drafts.feature
Using abort instead of puts & exit when jekyll-import gem isn't available.
Merge pull request #793 from mojombo/remove-migrators

Remove migrators - move to jekyll-import gem.