WP Java API v3.3.0

updated pv core + bridgedb libraries
bug fix #21

WP Java API v3.2.3

Bug fix release

• updated libraries for PV release 3.2.3 and BridgeDb release 2.2.0
• encoding for username and password
• WikiPathways cache function to get file for specific WikiPathways identifier

Milestone 39 - PathVisio release 3.2.2

updated pathvisio lib

Milestone 38 - PathVisio release 3.2.1

updated pathvisio core lib

Milestone 37 - PathVisio release 3.2.0

updated gitignore