Merge pull request #21 from zotya/master

Added row filters for pre-pivot columns, layout fixes for formatters
Prepare eea.googlecharts 7.2.
Updated version for eea.googlecharts to 7.3-dev
Added upgrade step
Added upgrade step
Refs #9583; Fixed formatters on dashboards
Prepare eea.googlecharts 7.3.
Updated version for eea.googlecharts to 7.4-dev
Fix HISTORY.txt reST
Upgrade to zc.buildout 1.7
Refs #9941; Added missing endsWith function to avoid js errors when using eea.googlecharts without eea.exhibit
Fixed typo
brazilian portuguese translation added
Prepare eea.googlecharts 7.4.
Updated version for eea.googlecharts to 7.5-dev
localization enhanced
Merge pull request #22 from lepri/master

Package localization enhanced
Refs #14244; Implemented migration step, started implementation of editor