Update to latest org.glassfish.web:javax.el 2.2.x
[NEXUS-6373] Remove force base url from general settings ui

Signed-off-by: Alin Dreghiciu <adreghiciu@gmail.com>
[NEXUS-6373] Add force base url capability

Signed-off-by: Alin Dreghiciu <adreghiciu@gmail.com>
[NEXUS-6373] JavaDoc
Merge pull request #743 from sonatype/NEXUS-6373-force-base-url

REVIEW: [NEXUS-6373] Use a capability to force base URL
Merge pull request #741 from sonatype/update-org.glassfish.web-javax.el

TRIVIAL: Update to latest org.glassfish.web:javax.el 2.2.x
[NEXUS-6875] Add community link, move link opening to controller, leave view free from these details
update community link
refine (?) menu link handling.
Add menu-item for KB
Drop messages required, no longer used here
[NX-448] Component Storage (nexus-asset-store)