Squashed 'plugins/embed/' changes from 4c6dfdd..dc4831c

dc4831c Merge pull request #214 from nistormihai/master
7bc1a73 Merge pull request #213 from nidzix/master
2cb4382 LB-1871: rp theme
ea0c8af LB-1872: rhrnt theme
5f9c4b9 STT theme update
001c224 LB-1869: Deleted posts appears on embed.
da26e3b Merge pull request #210 from nistormihai/master
24c36ec LB-1706: Fixed testing

git-subtree-dir: plugins/embed
git-subtree-split: dc4831c7e0fb5b39978a8b3d7afa2f481d633523
Merge commit 'bf25e3a18d282bc423d34ad614faf19f291501d9' into devel-merge