added anaconda common handler for JsonServer
added Jedi Handler
added isolated linters for pep8, pep257, pyflakes and pylint, added python_linting handler
added more handlers, refactor in progress
refactor calls to JsonServer to add new handler parameter
fixed bugs in anaconda_pyflakes
fixed wrong call to prepare_send_data on signatures listener
fixing tons of bugs
fixed several bugs, still work in progress for PyLint
fixed all the problems on linters, updted all the asyc calls to use new Callback class
added option to don't remove linting marks while the user is typying (disabled by default), resolves #184
now pep8 severity is adjutable, resolves #109
preparing build feature
added anaconda python auto builder, resolves #179
fixed some minor bugs on auto builder system
fixed bug in builders logic
removed debug print
added messages for release v1.2.5