Added base functionality for parsing through Trip data.
Started Skeleton for Neo4J database storage
Removed compressed CSV files from repo and added data source files to .gitignore
Merge pull request #2 from mhotan/parser

General Parser
Initial graph definitions of entities.
Added base functionality for parsing through Trip data.
Started Skeleton for Neo4J database storage
Added skeleton for CitiBike Service a class that handles the binding to the graph database.  Added Trip Reader to handle the forwarded trip data.
Removed compressed CSV files from repo and added data source files to .gitignore
Merge branch 'parser' of https://github.com/mhotan/DD2471 into parser

Conflicts:
	graph-db-driver/src/main/java/se/kth/csc/moderndb/cbexplorer/domain/CitiBikeGraphService.java
	graph-db-driver/src/main/java/se/kth/csc/moderndb/cbexplorer/parser/TripReader.java
Merge branch 'master' of https://github.com/mhotan/DD2471 into parser