JBIDE-16204 Updated javaee root pom to use parent pom version 4.1.2.Alpha1-SNAPSHOT
TOOLSDOC-390: Doc versions updated for 4.1 and 7.1
JBIDE-15373 Check all code run by builders for thread safety

Fixed code that failed with a big probability at adding/removing
CDI nature to projects in wildfly.
JBIDE-15373 Check all code run by builders for thread safety

Mistake in the previous commit is fixed.
JBIDE-16416 Shortcut for Redo action is missing

The shortcut for "Open Seam Component" action is removed as not too often used and because of overlapping
with the shortcut reserved for Redo action in Windows (was Ctrl-Shift-Z).

Signed-off-by: vrubezhny <vrubezhny@exadel.com>