Merge pull request #747 from ne0fhyk/feature_open_street_map

Open Street Map bug fix
Testing use of mapquest as tile provider.
updated gitignore file so as to include the gradle default wrapper binary and properties.

added gradle default wrapper binary and properties.
Merge pull request #749 from ne0fhyk/fix_gradle_wrapper_props

Added gradle wrapper and default properties
Merge branch 'master' of https://github.com/DroidPlanner/droidplanner into feature_open_street_map