Merge branch 'develop', remote-tracking branch 'upstream/develop' into develop
disable simply of polygons for roads #1300
Fix for user extents so that they can be cleared properly
Added clear button
clear button for extent selector
Add support for ordered dicts in keywords.
Merge branch 'develop' of github.com:AIFDR/inasafe into develop
Merge pull request #1326 from timlinux/marquee_fixes

Added ability to clear user extents
Merge pull request #1313 from assefay/develop

Disable polygon simplify
Fix #1330 - Extents to dataset not respected.
Merge pull request #1331 from timlinux/develop

Fix #1330 - Extents to dataset not respected.
Minor comment improvement
Merge branch 'develop' of github.com:AIFDR/inasafe into inasafe-1230-minimum-needs
Merge pull request #1329 from cchristelis/develop

Add ordered dict support for keywords.
When opening the extents creation tool, remember the previously set extent and use it as default.
Merge pull request #1338 from timlinux/marquee_fixes

When opening the extents creation tool, remember the previously set extent and use it as default
Divide frequency into batches by adding the rich minimum needs to metadata. Some minor refactoring
Fixing single test run. Added other tests.
removing margins from parameter widget
Increasing consistency in table layout