Merge pull request #4 from ordrin/dev_polina

relevant changes in mustard.js => api-js + reminification + jshint
Merge pull request #5 from ordrin/dev_polina

fix of this/that bug
Merge pull request #6 from ordrin/dev_polina

Make calls async
Merge pull request #8 from ordrin/dev_polina

Dev polina
Trim extra whitespaces in address input