add 5 min video
[JBIDE-13499] wrote usage N&N
[JBIDE-13513] wrote OpenShift N&N
JBIDE-13513 remove mention of broken tracing and reword auth error bug to not focus on the temporary rhc client bug.
JBIDE-13506 JST/JSF Components N&N for 4.1.0.Alpha1
JBIDE-13511 : Maven Integration in JBT 4.1.0.Alpha1 N&N

Signed-off-by: Fred Bricon <fbricon@gmail.com>
Mod: Removed references to struts tutorial and ref guide docs (to fix nightly builds)
JBIDE-13499: Create "New and Noteworthy" for 4.1.0 / JBIDE-13508: Visual Editor Component N&N

Added Firebug Lite to N&Ns
JBIDE-13499 proper navigation links