DOM parser for xml
Merge branch 'master' of https://github.com/peter-tackage/refuge into model

Conflicts:
	app/src/main/java/com/moac/android/refuge/model/Demography.java
	app/src/main/java/com/moac/android/refuge/model/RefugeeFlow.java
Inserting parsed content to database
Merge branch 'master' of https://github.com/peter-tackage/refuge into model
Add model service to data
Merge pull request #2 from peter-tackage/model

Model