Fixed missing doc for the second setTextContent argument.
Merge pull request #1 from diogoosorio/set-text-content-doc

Fixed missing doc for the second setTextContent argument.
Merge staging release 2.1.0 with master
Commit VERSION 2.1.0
Merge staging release 2.1.0 with master
Merge branch 'develop' of https://github.com/sapo/Ink.js into develop
Merge remote-tracking branch 'origin/staging' into develop
removed kink
Commit VERSION 2.1.0
Merge branch 'staging'
Merge staging release 2.1.0 with master