* Consistent license message for all the go files
* Fixing the last set of unconsistencies with the license headers
* Addressing PR review comments
* Fixing busy.go and busy_test.go license header
This change is being made to address an issue where the go-i18n
translation library would result in partial-translations when a
given language dictionary was missing a given plural keyword. The
improvement made here leads the translation library to try an
'other' keyword lookup if the first plural keyword fails to have
a value.
This change was not accepted upstream due to concern regarding
changing the behavior, so we are using a fork at this time to
address the issue.
* /purpose [text] slash command: Edit the channel purpose
* update command on server side to check for direct or group channels
* update stings and block the dialog when is DM or GM
* update per review
* remove duplicate websocker event and apply the same for /header command
* update per review
* update
