Add support for Golo language
Choose a color from the Golo logo
Run test against latest Ruby 2.1 on Travis CI

see: https://twitter.com/travisci/status/513233940442644480
Run test against Ruby 2.2 on Travis CI
Use yajl since it is already a dependency

Both JSON and Yajl were listed as dependencies. Pygments.rb already requires yajl, so let's just use that instead of using both.
Add build.xml.dist to XML filenames
Add detection for Hack files with ".hh" file extension

Hack is Facebook's dialect of PHP: http://hacklang.org/. This adds support for detecting it via the ".hh" file extension; although that extension techincally conflicts with C++ headers, the files look different enough that the existing classifier based on sample code has no trouble distinguising them.

This diff deliberately does not deal with detecting ".php" as another valid extension for Hack code. That's much trickier since the code looks basically identical to PHP to the classifier, and needs a different approach.
Add detection for Hack files with ".php" file extension

Based on top of PR#1447. Adds a simple heuristic check for Hack files vs PHP files (`<?hh` vs other `<?`).

Tested by verifying that the Hack example site was detected as 100% Hack and that Laravel was detected as 100% PHP. (Without the heuristic, Laravel gets detected as about 50% Hack, just by randomness in the classifier since PHP and Hack are very hard to distinguish unless you actually parse the file and look for specific language features.)
Add .sc as a SuperCollider file extension
Heuristic rules to distinguish .sc files between SuperCollider and Scala
Add Papyrus support

Papyrus is a scripting language used by mods/plugins for The Elder Scrolls V: Skyrim.
Add sample Papyrus script

This is the metaquest script from one of my own mods.
Added extra Papyrus sample files.
Heuristic rule to detect AsciiDoc files
Merge pull request #1636 from Verteiron/master

Add support for Papyrus scripts
that new green shell
its always greener
Merge pull request #1650 from github/greenshell

That new green shell, fixes #1640
Merge remote-tracking branch 'origin/master' into tricknotes-ruby-22

* origin/master: (51 commits)
  its always greener
  that new green shell
  Removing stale extension
  Update README.md
  Add moon interpreter for MoonScript
  Bumping version for 3.4.1 release
  Use text.html.erb scope for HTML+ERB files
  Add sample .dyalog file for file type APL
  Added extra Papyrus sample files.
  Add sample Papyrus script
  Add Papyrus support
  Add LOLCODE support
  Add ProGuard config files to vendored files
  Recognise *.dyalog as APL sources
  Assign a bunch more TextMate scopes
  CI step for samples
  Add .command as a Shell file extension
  CI config
  Vendored gems
  Update cibuild
  ...

Conflicts:
	Gemfile
Merge pull request #1620 from unfunco/ant-build-dist-support

Add build.xml.dist to XML filenames