Improving of accounts merging in HybridAuth module.

System version 0.240
modules:
Blogs 0.037
Comments 0.005
Cron 0.004
HybridAuth 2.1.1-cs18
OAuth2 0.012
Static_pages 0.025
plugins:
Admin_default_theme 0.001
TinyMCE 3.5.8-cs4