LB-1105 Native twitter embeds sometimes not loading
Merge pull request #552 from patriciagarcia/LB-1105

LB-1105 Native twitter embeds sometimes not loading
LB-1331: No sms items in sms source

Fixed
Merge pull request #553 from vladnicoara/devel-sms-feeds

LB-1331: No sms items in sms source
LB-1105: Native twitter embeds sometimes not loading

zeit_solo optimization added
LB-1105: Native twitter embeds sometimes not loading

Fixed zeit_solo build.
Added build files for zeit and zeit_solo