Bug 497048 - Move o.e.help.webapp to Java 1.8

Bump BREE and version to reflect the BREE change.
Comparator converted to lambda.

Change-Id: I15ff0beb7378a31ff4d86f90cb5376bf129cb23b
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
5 files changed