Fixed issue where rake update would recursively copy stylesheets/custom
Fix: task set_root_dir now works properly and outputs rewritten configuration on success
Now image tag plugin supports relative urls. Improvements to alk attr and title attr support. Closes #724
Video tag plugin now supports relative urls. Closes #1127
fixed example comments in image_tag plugin
Improvements to setup_github_pages task:
- Fixes issues with undefined variables
- Task feedback has been improved with colorized output and better wording.
- Configs are written to site.yml if necessary
- Help urls for custom domains have been updated

Fixes #1015
Fixed spacing and wording on rake setup_github_pages task feedback
Improve previewing

Previewing is typically done to verify a change to content, a plugin, or
a theme. In most of these cases, the person previewing will want to
re-generate before previewing. This commit adds a call to the `generate`
task from within the `preview` task to ensure that the newest content
will be previewed.

Additionally, since previewing is often done to verify changes to
themes, it can be helpful to be able to see un-minified assets. This
commit also sets a default value of 'development' to the `OCTOPRESS_ENV`
environment value, which is used when making decisions as to how assets
are compiled. This currently prevents the minification of the compiled
scss.

I also trimmed some trailing whitespace in the Rakefile.
Allow scss line comments in development

These line comments point to the original source file for each selector
in the compiled scss files, which is very helpful when working with your
styles. Allowing them to be rendered in development should make theme
development much easier.
Moved javascript generation out of js_assets plugin and into generate task
Ensure that Octopress.env can be set by ENV, _config/defaults/jekyll.yml and _config/site.yml
Ignore /source/javascripts/build/
Merge pull request #1128 from xuhdev/patch-1

Ignore /source/javascripts/build/
Improved UX for setup_github_pages task a bit more (these things are important).
Don't expand scheme relative urls
Use scheme relative URLs.
Merge pull request #1137 from willchan/SchemeRelativeFixes2.1

Scheme relative fixes
okay
cache buster aus