update docblocks and merge master
update docblocks and add preliminary nodeinterface
add nodeinterface
reallign tests
Docblock update
convert tabs to spaces
remove whitelines
convert tabs to spaces
add font mime types
Merge pull request #138 from dkrnl/master

add font mime types
add $modify_vars option to Less_Cache::Get(). serializeVars() method changed to static. Fixes #132 and #135
update test files
1.7.0.2
added support for registerFunction and unregisterFunction for Leafo/lessphp adapter
updated README
Merge pull request #139 from BradCrumb/master

Updated Leafo/lessphp adapter class with functions
Merge remote-tracking branch 'upstream/master'
merge origin