ver 2.0.1.4 (build) (lib:4.9.1)

- added member of class(S_DEVICE) -> 'relay_state' in device_list.py script
- added new f.-> 'get_io_state','lock_open','relay_toggle' for work with lock
- added items in meni for these functions
- changed name in LIB_PATH const for 4.9.1 ver of libs
- changed items in meni list:'set application password','change device password' and
  'get library version' 
- changed values for device types in E_KNOWN_DEVICE_TYPES dictionary in ais_readers_list.py scripts
- deviceType now is :DL_AIS_BASE_HD_SDK(value 11)
- implement GetLibraryVersionStr() f.

git-svn-id: svn://192.168.1.162/sw_open/ais_readers/python/examples/shell/trunk@21 0228885a-6ad7-41a9-bcf9-d0ec016d0fc8