Added detection for Scilab language
Added NetLogo support
added detection for MoonScript language
Added support for Powershell files (.ps1 and .psm1) using a 'Text only' lexer
Added example Powershell files to the test fixtures folder
Added detection for c2hs Haskell files
Add Cweb files to C.  Cweb is Don Knuth's literate programming system for C programming.
Caveats: I have NOT tested, and do NOT know Ruby.  In other words, I'm guessing this is the fix.
Add detection for the Coq language - fixes #116
Add support for the Bro IDS scripting language.

Pygments now offers a Bro lexer [1] and officially supports the Bro IDS
scripting language.

[1] https://bitbucket.org/birkenfeld/pygments-main/pull-request/5/add-lexer-for-the-bro-language
[2] http://www.bro-ids.org
Added detection for Tea templates, see http://teatrove.org
Uses the Java Server Page lexer (closest match) until a Tea lexer is added to Pygments.
https://bitbucket.org/birkenfeld/pygments-main/pull-request/56
Detect Elixir code (http://elixir-lang.org/)
Added detection for the new Logtalk language
Logtalk test file
Pygments ~> 0.2.7
Merge pull request #131 from carlosgaldino/detect-elixir-lang

Detect Elixir code (http://elixir-lang.org/)
Merge pull request #132 from pmoura/detect-logtalk-language

Added detection for the Logtalk language (http://logtalk.org/)
Merge pull request #128 from mavam/detect-bro-language

Add support for the Bro IDS scripting language.
Merge pull request #126 from jeffreykegler/patch-1

Add support for C code in Cweb (.w) files.
Merge pull request #125 from abevoelker/detect-coq-language

Add detection for the Coq language - fixes #116
Merge pull request #124 from zhensydow/detect-c2hs-language

Added detection for c2hs Haskell files