Major refector of console version, added rowIdx on drop, updated travis conf
POM refactoring and draft Coveralls integration
Unify CI command lines and fixed 1 minor violoation
Small improvement of the unit tests
Added unit tests for webjsp
Improved webjsp tests
Removed old servlet
Reverted to old Base64 call with no separator
Major refactor of the webjsp part, now use real servlet
Merge branch 'master' into minimal

Conflicts:
	cmdline/src/main/java/vrampal/connectfour/cmdline/robot/GameDataFeeder.java
	cmdline/src/main/java/vrampal/connectfour/cmdline/robot/GamesData.java
	cmdline/src/main/java/vrampal/connectfour/cmdline/robot/LearningBotPlayerInterface.java
	cmdline/src/main/java/vrampal/connectfour/cmdline/robot/LearningBotStats.java
	core/pom.xml
	core/src/test/java/vrampal/connectfour/core/data/GameDataTest.java
	core/src/test/jbehave/vrampal/connectfour/core/impl/BoardStorySteps.java
	core/src/test/jbehave/vrampal/connectfour/core/impl/board_story.story
	webjsp/pom.xml
	webjsp/src/main/java/vrampal/connectfour/servlet/ConnectFourServlet.java