fixed mistake where TreeItem choice was based on tree index, not on tree item index specified in constructor
fixed DefaultCombo. Switched label and inGroup and added fixed proper SWTbot method call.
JBQA-7495 Remove debug profile from red deer

As described in JBIDE-13022 there is no need to have special
 definitions for a debug profile for tycho. You can just use
 -DdebugPort=8001 (or any port of choice) in your maven
 build and tycho will take care of everything.
Two waits added to increase stability of view opening
JBQA-7390 Set higher permgen for RedDeer tests
Wait conditions added when initialize and selecting tree item
Java doc added into tree item components