Merge branch 'develop' into release/1.7.0
Merge branch 'develop' into release/1.7.0
Merge pull request #618 from akvo/develop

Merge [#368] for 1.7.0 release
Merge pull request #627 from akvo/develop

[#625] Merging fix for survey overview link to release/1.7.0
[#629] List all survey groups in assignment list

* When monitoring enabled we need to repopulate the entire survey group list
Merge pull request #630 from akvo/issue/629

[#629] List all survey groups in assignment list
[#556] Solve NPE when SurveyedLocale has no geocells set
[#619] Insert version number 1.0 on Dashboard for new survey

* Initial version number is set in Dashboard for new surveys.  This is mostly for display purposes as the version number calculation happens in the application (GAE)
[#619] Increment new survey version number
[#619] Do not increment survey version number during survey publish
[#619] Reset survey version number when copying survey
[#619] Default version number when retrieving surveys

* Applies to the actions list all surveys, list surveys in survey group and list single survey. In the previous setup we did not set a survey version on first creating survey. In these cases the survey default version number is set when we retrieve the survey.
[#619] Increment version number when editing published survey
Merge pull request #632 from akvo/issue/556

[#556] Solve NPE when SurveyedLocale has no geocells set
[#619] Instantiate with Double literal
Merge pull request #636 from akvo/issue/619

[#619] Survey version number is not consistent between dashboard and published versions on devices
[#631] Check for existing survey, question group and question on delete task
Merge pull request #639 from akvo/issue/631

[#631] Check for existing survey, question group and question on delete ...
[#641] Clear viewport when creating new survey group

* Clear surveys from the view port when creating a new survey group
* Reset router state when navigating to devices tab *before* populating controls
Merge pull request #642 from akvo/issue/641

[#641] Clear viewport when creating new survey group