updated gems, bumping rake to 10.0.3
Fix crash with nil passes
Merge pull request #911 from Keithbsmiley/2.1

Fix crash with nil passes
fix nil path when not using gist cache
Added safe_wrap (escaping markdown and textile) to cached gists. Closes #917
Merge pull request #916 from Keithbsmiley/2.1

Fix nil path when not using gist cache
Switched Markdown processor from rdiscount to redcarpet
Fixes for Redcarpet
- Removed unnecessary content filtering for escaping markdown
- Escaping codeblocks defaults to false and can be enabled by passing escape:true
- Backtick codeblocks are automatically escaped when using Textile
- Scoped styling of .highlight divs to figure elements
Enabled nice default extensions for redcarpet
Removing .rvmrc
Using .ruby-version instead of .rbenv-version
Merge pull request #919 from imathis/unified-rb-vers

Unified .ruby-version file
pull 2.1 updates
update style
Hide Google Plus link if google_plus_hidden is true
Improved error message for category_generator plugin. Addresses #116
Fixed blockquote plugin (author alone would not show up without title)

Conflicts:
	plugins/blockquote.rb
Merge pull request #932 from zellux/2.1

Hide Google Plus link if google_plus_hidden is true
Video tag plugin now supports mp4,ogv,webm formats, closes #931
setup_github_pages: allow for clones missing .git extension

Conflicts:
	Rakefile