23.05.2019: 1. test `sign` 2. test API `auth.authorize` 3. test API `content.getFeed`: 3.1. fix error with `content.tags` 3.2. fix error with `contentId.refBlockNum` 4. update lib in Commun 5. test API `content.getProfile` 6. modify contract `golos.publication` action `createmssg`: 6.1. https://github.com/GolosChain/golos.contracts/blob/develop/golos.publication/golos.publication.abi 6.2. refblocknum убрали, recId, и tokenProp теперь short 6.3. test is successfull!!! 7. test contract `golos.publication` action `updatemssg` 8. test contract `golos.publication` action `deletemssg` 24.05.2019: 1. test action `upvote` 2. test action `downvote` 3. test action `unvote` 4. test action `reblog` 28.05.2019: 1. test contract `gls.publish`, action `createmssg`, create post comment 29.05.2019: 1. test contract `gls.ctrl`, action `regwitness` 2. test contract `gls.ctrl`, action `votewitness` 3. test contract `gls.ctrl`, action `unvotewitn` 4. test contract `gls.ctrl`, action `unregwitness` 5. test API `favorites.get` 6. test API `favorites.add` 7. test API `favorites.remove` 30.05.2019: 1. test func posting(image:)