add log module
Catch UnicodeDecodeError in json_loads_single
Net.async_call() redesigned, putting callback as the named parameter
Request nodes in background thread
Call get_themes_main() in background thread
Call get_index_nodes in background thread
Add function name to logger
Fixed: name logger is not defined
call update_liststore_images in background thread
Fixed: NoneType object is not iterable
reset vscrollbar
v3.4.3 released