NDEx Java Object Model Version 2.5.7

Changes in this release:

1. Improved cx <-> cx2 converter that preserve most of the Cytoscape visual property values.
2. Dependency upgrades.
3. More supporting functions for Cytoscape Web workspace.
4. Bug fixes

NDEx Java Object Model version 2.5.6

Merge pull request #37 from ndexbio/develop

Version 2.5.6

NDEx version 2.5.3

Merge pull request #32 from ndexbio/develop

2.5.3

NDEx java object model version 2.5.2

Data model for NDEX version 2.5.2 release.

NDEx Java object model version 2.5.1

Java object model for NDEx server and client.

NDEx Object Model Version 2.4.5

Bug fix in DOI request function.

NDEx Java Object Model Version 2.4.3

v2.4.3

switched to openjdk8 cause the oracle version no longer works on travis

NDEx Java object model Version 2.4.2

v2.4.2

Fixed warning and bump up the version number to 2.4.2.

NDEx Java object model version 2.4.1

v2.4.1

Typo in addOpaqueAspect

v2.4.0

Added one getter function in NetworkRelationsElement.