JENKINS-24868: Add the ability for robot plugin graph to show only
failed tests
JENKINS-24868: Rename zoomToChanges to more meaningful name, zoom to
failures only if we are looking at significant changes and failures
only, chnage default to be to both passed and failed tests
corrected typo from last commit
really correct typo
correct one more typo
Merge branch 'master' of https://github.com/ninian/robot-plugin.git

Conflicts:
	src/main/java/hudson/plugins/robot/graph/RobotGraphHelper.java
	src/main/resources/hudson/plugins/robot/RobotProjectAction/floatingBox.jelly
	src/main/resources/hudson/plugins/robot/model/RobotResult/index.jelly
	src/main/resources/hudson/plugins/robot/model/RobotSuiteResult/index.jelly
	src/main/webapp/robot.js
Removed spaces introduced by merge problems
Remove blank lines introduced through merge process
Merge pull request #7 from ninian/master

JENKINS-24868: Add the ability for robot plugin graph to show only failed tests