avoid wrong trait detection if source code used a class property named trait
add Composer support
as API 1.9 drop PHP 5.2 support, code refactoring to easy reading
initialize API 1.9 and incoming version 1.9.0
fix local path to be multi platform more compatible
fix statements of a minimum composer.json file
prepare final stable release 1.9.0
fix release highlights
fix php min requirement
release 1.9.0 is ready
Merge branch 'develop'