Added .ccxml, .grxml, .scxml, .vxml to the XML syntax group
lib/linguist/vendor.yml: ignore Debian packaging

This should prevent files like debian/$package.cron.d from being recognized as D source.
testcase for 90f1ba9
Detection added for Forth & Omgrofl
Forth & Omgrofl lexers set to Text Only
Forth extensions sorted
Add .pd_lua extension for Lua

.pd_lua is the required extension for any Lua files written to directly communicate with Puredata, via the pdlua library.
adding Lasso language and sample files
Lasso extentions sorted
Lasso lexer name added
Add more samples with listed extensions.  Remove extension specification.  Clarify comments at top of languages.yml.
add MoonScript (again)
Trivial typo fixes.
Forcing travis check
Merge remote branch 'upstream/master' into lasso

Conflicts:
	lib/linguist/languages.yml
force travis update
Merge remote branch 'upstream/master' into lasso
Force Travis run
Use new Racket lexer from pygments.rb 0.3.3

Racket files had been using the Scheme lexer.
Forcing another Travis build, now that GitHub's pygments.rb is at v 0.3.5. See https://github.com/github/linguist/pull/325#issuecomment-11802593