Merge pull request #34 from ebranca/master

merge dev and master
remove submodules imports in __init__ files
fix issue #24
fix issue #31
fix issue #32
fix issue #26 and use pysec.core.Dict
replace object with Object
fix name error
add start_root_log, keep_lib_log from config, replace print_emitter with emit_simple
remove unused variables
fix wrong lineno
add readlines, improve File.getline(), add delimit decorator at File.open()
fix name max_size
fix xrange() use
remove _default
remove unused xbounds
fix name error
remove all import and new init functions
fix indentation in deep_tb
add config module