Add Chapel parallel programming language.

Includes several example programs from source distribution.
Include Chapel in some of the language tests.
Merge remote-tracking branch 'github/master' into chapel-lang

Conflicts:
	lib/linguist/samples.json
added two more common file endings for perl programs
fixed extension order
fixed extension order, hopefully correctly this time
fixed extension order, hopefully correctly this time
Merge remote-tracking branch 'github/master' into chapel-lang

Conflicts:
	lib/linguist/samples.json
Update vendor.yml: added animate.css
Ignore Bourbon SCSS mixin library to avoid high CSS percentages
Missed escaping a slash
Added EoL match
Thanks for pchaigno
Added SQF support
Properly added sample.
Added .hqf sample.
Add minimal support for recognizing OpenSCAD files.

As 3D printing becomes more popular, more OpenSCAD projects will appear
on github. This change allows linguist to recognize those projects.
Hopefully, this will make finding projects easier.
3.1.1
Adding Font Awesome to vendored files.
Merge pull request #1419 from github/cut-release-v3.1.1

3.1.1
extension for biblatex
Support for Cycript language with .cy file extension