fs parse extension hooks in place
compile pipeline/order hooks
refactor compiler core, add compiler hook compatibility
wrap explanation blocks
fix bug with extract hook
add docs and hook function in extensions interface
fix hooks method
refactor extension api pipeline
fix bug in ast category detection
refactor extensions placement, fix tests
fix extension test
document extensions api
move category to fs, false return from after hooks wont write file
add coveralls
refactor extensions api for cleaner extension signatures
small fixes
fix some pieces of the extension api
polish and adjustments to extension api, basic vinyl integration
patch write hook to enable not writing on false
Merge pull request #381 from jenius/v3#extension-api

v3: Extension API