* Restricting groupmsg command to only allow to create group chats with know people
* More generic response to the users about user he can't see
* Making the code more clean
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.
* Rerouted the unit test logs through t.Log
* resolving merge confilvts
* Update testing.go
* Update helper_test.go
* Added godocs for NewTestingLogger
* Added go docs for NewTestingLogger
* Resolving conflicts
