JBIDE-14616: remove parent.relativePath

* To avoid issue with sync of local parent & remote (Nexus) parent
* Make local build behave more like CI build
JBIDE-14515 cdi.ui tests failure

JobUtils.waitForIdle(...) timeout issue is fixed.
Wrong startup definition that caused NoSuchMethodException to be logged is excluded from org.jboss.tools.common.validation/plugin.xml
Explicit JavaEditorTracker initialization is added for the tests due to fix the issue
AbstractAsYouTypeValidationTest.waitForAnnotation() runnable is fixed to let other than Display Thread to process while waiting for annotation.
JBIDE-14717 Add tooltip capabilities to field editors

Methods creating field editors with descriptions rendered
as tooltips are added to IFieldEditorFactory.
JBIDE-14734 JQuery Mobile Palette Wizards appear on wrong display

deleted line if(x < 0) x = 0;