[#523] adapt cluster count when point is removed
[#420] Include missing elements in survey transfer + set unpublished

Fix to include missing survey related data during survey transfer
and to set the status of published surveys to 'unpublished'.
[#420] Revert 'description' and 'status' properties
[#523] Merge branch 'develop' into feature/523

Conflicts:
	GAE/src/com/gallatinsystems/gis/map/MapUtils.java
[#523] Code cleanup

* Use `putObject` and `containsKey` from MemcacheUtils
* This functions handle runtime exceptions, and possible null value for
  cache object
[#420] Mismatching fields SurveyDto.description and Survey.desc

Adding extra statements to correctly copy description field
Merge pull request #548 from akvo/issue/420

[#420] Include missing elements in survey transfer + set unpublished
Merge pull request #533 from akvo/feature/523

[#523] adapt cluster count when point is removed
[#556] Solve issue when SurveyedLocale doesn't have geocells

* Code clean up:
  - Use initCache instead of manually initializing a cache
    object
  - Don't reassing the `cursor` parameter
* Execute the cluster re-computation in the `dataprocessor` backend
Merge pull request #558 from akvo/issue/556

[#556] Solve issue when SurveyedLocale doesn't have geocells
[#276] Merge branch 'develop' into feature/point-updates-v4