Vkontakte scope support in HybridAuth module.

System version 0.257
modules:
Blogs 0.042
Comments 0.006
Cron 0.004
HybridAuth 2.1.1-cs19
OAuth2 0.013
Static_pages 0.025
plugins:
Admin_default_theme 0.001
TinyMCE 4.0-cs1
Updated cs\Storage\_Abstract::get_files_list() in accordance with previous changes in UPF function.
Fixes in Local storage engine.

System version 0.258
modules:
Blogs 0.042
Comments 0.006
Cron 0.004
HybridAuth 2.1.1-cs19
OAuth2 0.013
Static_pages 0.025
plugins:
Admin_default_theme 0.001
TinyMCE 4.0-cs1