LB-480: Timeline: Pin button doesn't work:
Fixed.
LB-673: Add Internal Collaborator to blog -> search of internal collaborators does not work

Fixed.
Merge branch 'devel' of https://github.com/sourcefabric/Superdesk into devel
Merge pull request #155 from eozan/LB-673

LB-673: Add Internal Collaborator to blog -> search of internal collaborators does not work
Merge pull request #154 from eozan/devel

LB-480: Timeline: Pin button doesn't work
LB-485: User Comments embed

changed reCAPTCHA public key for devel.sd-test.sourcefabric.org.
LB-485: User Comments embed

added service-gateway-recaptcha
LB-726: Create a theme for big-screen

big-screen theme added.
Merge pull request #178 from nistormihai/devel

LB-726: Create a theme for big-screen
LB-683 : Create the user comment
LB-357 : Migration script from Live Blog 1.3 to Live Blog 1.6