constrained wms layers to getcaps ranges

Changed wms layer bounding box filtering to be per service instead of
per layer.  This forces the portal to only query services where their
getcapabilities documents say data exists.
Revert "constrained wms layers to getcaps ranges"

This reverts commit e0a3f46ca17867f5b03d1503b04be01efc5471b4.
Merge remote-tracking branch 'upstream/master'
Updated WMSSelector to allow endpoint filtering, added remanom namespace to list of namespaces and added a default tabTitle of gmlId to simple feature panel.
Added delayThrowAction to PortalTestClass
Merge branch 'master' of github.com:AuScope/portal-core
Merge pull request #16 from joshvote/master

DelayedThrowAction in PortalTestClass
Merge branch 'master' of https://github.com/AuScope/portal-core
Merge pull request #17 from PeterWarren/master

WMSSelector + Remanom namespace