Detect minified CSS files
Merge minified files detecting methods.
Use space rate to distinguish minified files.

Minified JS files usually contain less than 2% spaces, while minified
CSS files may contain about 4% spaces. However, an unminified CSS file
may also have as low as 6% spaces, especially when it includes some
resources inline. Consequently, the division might not be appreciate
for CSS files. Even though, it will only mis-recognize a normal file
as minified for a few special cases.
Add samples and tests for minified CSS detection.
Add '.rbxs' extension for Lua files
add COBOL language support
COBOL comes before Clojure and extensions must be sorted
COBOL: move up in the sort order
Update languages.yml

Added .podsl extension for Common Lisp language
Added support for LFE (Lisp Flavored Erlang).
Fixed typo (removed capitalization).
There is a lexer for TypeScript in the pygments project
Hide .designer.cs files

VS creates a bunch of files that, while important to version, are often also
huge and boring. We should suppress them.
Merge pull request #575 from github/suppress-generated-cs

Hide .designer.cs files
Update documentation related to Pygments
Add another escript script
Merge pull request #579 from github/fix-escript

Add another escript script
Bump to 2.8.5
Don't bother with .gitignore files
Merge pull request #582 from github/gitignore

Don't bother with .gitignore files