Implemented Database. Tested Database. TODO: create DAO.
Merge branch 'Nitin_Local' into Sunny-Rocker

Conflicts:
	.gradle/1.12/taskArtifacts/cache.properties.lock
	.gradle/1.12/taskArtifacts/fileHashes.bin
	.gradle/1.12/taskArtifacts/fileSnapshots.bin
	.gradle/1.12/taskArtifacts/outputFileStates.bin
	.gradle/1.12/taskArtifacts/taskArtifacts.bin
	.idea/workspace.xml
	build/intermediates/model_data.bin
Game engine finished. Need to be test.