Switch to rdoc/task require
Add .ruby-version to version control with jruby-1.6.8 for master
Use bundler for gem dependencies
Update README
Update coverage.haml for forward-compatibility and to remove deprecation warnings
First pass at .travis.yml

(cherry picked from commit 0b47307ebe2d71a78a9429e509c7aea9d85df863)
Try setting JRUBY_OPTS for Travis

(cherry picked from commit 1b6f86b0806517c28568b8334d0ab2cadaf764ec)
Try running standalone tests

(cherry picked from commit 34ee97003467aae5f9a140a03953032fcbbfe6dd)
Set JDK

(cherry picked from commit d270209b7f1e741d157849fc0f8f338c8b05f18b)
Comment out reversibility check for now

(cherry picked from commit 2f81f97bdaa3c7009e9c4c84dc7bac5bd65b0dc5)
Merge branch 'master' of github.com:papyri/xsugar to incorporate bundling and other changes to coverage tests made by ryanfb on 31 July 2014.