Merge branch 'release/0.2.0'

* release/0.2.0:
  fix question query [finish #79913830]
  includes new fields description & comments in queries, no questions with null answers
  sorted by depth
  query_changes
  removed console.log
  map colors
  cp
  css
  query_changes
  map colors
  css
  better layer
  fix grunt
  fix build
  svgmin
  legend reset and result reset
Merge branch 'release/0.3.0'

* release/0.3.0:
  removed console
  added comments and sources to result
  show number question on question select
  removed ranking links
Merge branch 'release/0.1.2'

* release/0.1.2:
  fixed map icon
Merge branch 'release/0.1.3'

* release/0.1.3:
  show criterias legend once per question
Merge branch 'release/0.1.4'

* release/0.1.4:
  all option should delete others selected options
  added targets and questions selected for print mode
  Solve styling issue in legends
  align map icon in answers
  remove map icon from printed version of the report
  change all cartodb api queries to V2
  to continue
Merge branch 'develop'
Merge branch 'develop'
jshint
Merge branch 'developer/andres' into develop
Merge branch 'developer/andres' into develop
styles
Merge branch 'develop'
updated readme
spinner on client page