bug 398567 -Do not automatically scan for js resources if source paths
are null. This is to prevent double type parsing. In VJET Eclipse module
we want to defer type loading to the Eclipse builder rather than use the
default jsttype loader
removing source path requirement. group can be added without any source.
Allows for source to be added after group is setup
Setting SimpleBinding before running resolver
Fixing losing syntax error problems after resolution phase
JstCopier is not coping type references correctly and jst blocks were
not being validated post Script unit refactor
guarding against possible NPE
fixing NPE when unit is null
fixing bug 399168
fixing bug 399171
Merge branch 'master' of ssh://jearly@git.eclipse.org/gitroot/vjet/org.eclipse.vjet.core.git
fixing 397907
bug fix 398469
bug 399299
fixing bug 399341