Bug 532618 - RCP: Can't Export an Eclipse product when Eclipse for
Commiters install path contains space 
Also-by: Andrey Loskutov <loskutov@gmx.de>
Also-by: Jiri Engelthaler <engycz@gmail.com>

Change-Id: I56440f07ca9732ba5d45d75a4bc6e1ea08f6c01f
Signed-off-by: Vikas Chandra <Vikas.Chandra@in.ibm.com>