Add Objective-C++ to languages.yml
Add Objective-C++ samples
Update samples
Add Grammatical Framework
Change GF lexer from haskell to Haskell
Remove Gla and Gle from Gf test samples
Try to fix encoding probs by converting to utf8
Merge remote-tracking branch 'upstream/master'
Update languages.yml

Added support for Eagle PCB files which are becoming common enough now on Github to make this addition.
Add the Mercury language to linguist

lib/linguist/languages.yml:
    Add the declaration for the language.

samples/Mercury:
    Add samples for the classifier as Mercury shares it's filename extension
    with several other languages.
Add Dogescript support
Add Frege language

What is Frege?
-------------
Frege is a non-strict, pure functional programming language in the spirit of Haskell for the JVM.
It enjoys a strong static type system with type inference.
Higher rank types are supported, though type annotations are required for that.

Frege programs are compiled to Java and run in a JVM.
Existing Java Classes and Methods can be used seamlessly from Frege.

The Frege programming language is named after and in honor of Gottlob Frege.

Project State:
-------------
The compiler, an Eclipse plugin and a provisional version of the documentation can be downloaded
from here https://github.com/Frege/frege/releases.

The REPL can be downloaded from here
https://github.com/Frege/frege-repl/releases.

An online REPL is running here
http://try.frege-lang.org/.

Examples:
--------
1) Command Line Clock: https://github.com/Frege/frege/blob/master/examples/CommandLineClock.fr
2) Brainfuck: https://github.com/Frege/frege/blob/master/examples/Brainfuck.fr
3) Concurrency: https://github.com/Frege/frege/blob/master/examples/Concurrent.fr
4) Sudoku: https://github.com/Frege/frege/blob/master/examples/Sudoku.fr
5) Java Swing examples: https://github.com/Frege/frege/blob/master/examples/SwingExamples.fr
Do not reset options when calling highlight
Merge branch 'pr/411' into obj_cpp

Conflicts:
	lib/linguist/samples.json
Add Tcl module extension

Tcl uses modules which have the extension .tm, so I have added this
extension for Tcl.
Added Game Maker Language
Added JSOnion and Spelunky samples to GML corpus
Gnuplot added
.gnuplot added for Gnuplot language
Example file autogenerated by Mathematica.