repair connect.read, xmltojson + simplify now

utils.py, class Connect

 * repair read function ~> use text files not binary files

libyr.py, class Yr

 * repair xmltojson function ~> else branch worked wrong ;)
 * simplify now function
remove import json from client.py
repair languages path
add ImportError & encoding='utf-8'
Merge pull request #14 from idxxx23/develop

repair some bugs + simplify