bump version
Added security section to README file.
Merge pull request #33 from gabceb/security-on-readme

Added security section on Readme.md
Add support for HTTP Basic Authentication
add rdoc to Gemfile for Travis build
Remove support for ruby 1.9.2
add rdoc to Gemfile for Travis build
Remove support for ruby 1.9.2
Merge pull request #36 from dwilkie/fix_travis_build

Fix travis build
Gemfile.lock
Merge remote-tracking branch 'upstream/master'
Merge pull request #35 from dwilkie/master

Add support for HTTP Basic Authentication
remove annoying message from resque_config initializer
use data: {confirm:'text'} to get rid of rails 4.1 dep warning
.gitignore
provide a mechanism for plugins to add tabs to the web interface.

a plugin can do this in an initializer:

ResqueWeb.add_tab('history', :history)

The first argument is the link text, the second is the route(:history
will expand to 'history_path' here)