update languages to English Fixes #56 Closes #56
update changelog of #83
Merge pr #83 from branch 'hotfix/lang-english'

* hotfix/lang-english:
  update changelog of #83
  update languages to English Fixes #56 Closes #56
Merge branch 'master' into develop
Forward port #83
* master:
  update changelog of #83
  update languages to English Fixes #56 Closes #56