LB-1367: Check on admin all URLs to use my

Fix for sms, chainblog and link type
Merge pull request #615 from ioanpocol/liveblog16

LB-1442 : As blog admin I want to be able to change the SEO related chan...
Merge pull request #614 from vladnicoara/lb16

LB-1367: Check on admin all URLs to use my
LB-1442 : As blog admin I want to be able to change the SEO related changes