added test cases for the coffeescript filter to check if new line regular expressions are handled properly
removed line 93 closes #677
all tests passing
fixes #764 (incorrect line number for error messages)
Merge pull request #789 from slang800/coffeescript_regex_fix

inline coffeescript: parse error for regex with \n
add CS back now that test works
Merge pull request #795 from slang800/blank_lines_fix

fixes #764 (incorrect line number for error messages)
Merge branch 'master' of github.com:visionmedia/jade
Add failing test for each/else when enumerating an object
Fix each/else clause for enumerated objects
Merge pull request #800 from bengourley/master

Fix each/else clause for enumerating objects
Merge branch 'master' of github.com:visionmedia/jade
removing ast filters
Release 0.27.7
fix .version
Merge pull request #805 from slang800/remove_AST_filters

removing ast filters closes #790
changing how class escaping works
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