Added publications info

Added a formatted input for the cAMP example.

Minor clean-up in the scatter hits plot.

Added tests for VCF

First version independent of Neo4j and with interchangeable search an…

…d analyisis methods.

Added PathwayMatcherService class to return the list of hit pathways.

Closes #6

Version 1.2

Improved command line interface with options for Neo4j connection, co…

…nf, input, output etc.

The first full version.