Added documentation for enabling network hopping for laptops without
repeatedly restarting OMERO server
Improved network hopping doc slightly
Include LDAP OR docs from Jake Carroll
Merge pull request #928 from joshmoore/ldap-OR-clause

Include LDAP OR docs from Jake Carroll
Merge pull request #926 from dpwrussell/rebased/dev_5_0/network_hopper

Documentation for network hopping for developer laptops (rebased onto dev_5_0)