Create AUTHORS.txt

First cut, I am sure I missed someone. We'll add more later.
Update AUTHORS.txt

Removed old link and updated one partner link
Update AUTHORS.txt

Added Peter
Update AUTHORS.txt
Rollback changes introduced in d5dbce4
correct faulty sentence "can't find survey"
Issue #139 - Set default values for Country entities

* We were using the centroid lat/lon to check if a country should be
  displayed in the map, now we're using the `includeInExternal` property
* The country needs to have proper values for `centroidLat` and
  `centroidLon`
Update Puppet template with the 1.7.5 App Engine SDK
Include Google endpoints in copyjars task

* The Google Plugin for Eclipse, syncs this jar file default
* We need to include them for people not using eclipse
#issue 146 - initial fix High-Replication Datastore problem
Merge branch 'master' of github.com:akvo/akvo-flow into develop
Issue #155 - Question dependency copy problem

* We copy question holds a map of `{old new}` ids when copying questions
  and it was just adding questions marked as dependent
Issue #155 - Use a single map old,new survey id across groups
adapt Instance Configurator velocity templates to reflect standard settings
Issue #150 - Append version only if is available
Issue #159 - Don't notify the server on failed upload
Issue #160 - Verifies checksum of UploadConstants before updating
Merge branch 'develop' of https://github.com/akvo/akvo-flow into feature/report-service