Have view helpers return strings.

That way, their results will be embedded exactly where they are
used in templates, regardless of the rendering engine.
Bump version.
Fix for jQuery noConflict mode.
Updated jQuery version requirement.
Merge branch 'master' of git://github.com/kylemathews/sync into kylemathews-master
Added a trim to the partial response to fix 'Unrecognized Expression' bug
Trim inserted html in addition to updated html
Do not require global 'client' variable. Instead scope to Sync file.
Fix missing 'async' key for Faye configuration.
Add test for loading sync.yml with embedded Rubys
Extend Sync#load_config to read ERB within sync.yml
Bump version.
Merge branch 'feature/config-erb' of git://github.com/joshmcarthur/sync into joshmcarthur-feature/config-erb
Update README.md
Require erb to sync.ru dependency.
Bump version.
Refactor Sync.Faye/Pusher to encapsulate raw client access. Close #20.
Add ability to specify direction of insert for sync_new to prepend inserts instead of default append. Close #19.
Add documentation for Sync view helpers.
Add documentation for ControllerHelper methods.