Add .t as a valid Perl/Perl6 file extension
Add a bunch of Perl 6 sample files
Create Perl6 heuristic
Reorder extensions for Perl 6
add language declaration and samples for LoomScript

LoomScript is the scripting language for the Loom SDK.
It has an ActionScript3-like syntax with added C#-esque capabilities.

Loom SDK: https://github.com/LoomSDK/LoomSDK
add a heuristic to disambiguate LiveScript from LoomScript

Keying off of `package {`, since LoomScript code must be enclosed in a
package definition, whereas that would be invalid LiveScript
improve regex for loomscript
add textmate scope for loomscript
add test of ls disambiguation
refactor heuristic tests to use new helper
Add grammar for Nix
Merge pull request #1802 from wmertens/master

Add grammar for Nix
Bumping to v4.2.0
Updating Oz tmbundle
Merge pull request #900 from hoelzro/master

Update Perl 6 samples
Merge pull request #1702 from ellemenno/loomscript-support

add language declaration and samples for LoomScript
Merge branch 'master' into cut-release-v4.2.0

Conflicts:
	grammars.yml
Merge pull request #1803 from github/cut-release-v4.2.0

Bumping to v4.2.0
Merge branch 'master' into add-missing-ace-modes-for-popular-languages

Conflicts:
	lib/linguist/languages.yml