[GEOS-5324] Unable to configure or read already configured layergroup with name in the form 'test:foo'
GEOT-4160: Support parsing srsName in OGC HTTP URI format
Update pager widget when searching

Searching changes the page numbers! So this is prety important. Fixes
GEOS-5355
Avoid unhandled exception in dimension handling

In particular, making a request with TIME=CURRENT would prompt GeoServer
to try to evaluate the maximum time of an empty layer.  The fix is
simple - just check whether the MaxVisitor has a result before asking it
for one.  A similar fix is applied for finding the minimum elevation of
an elevation-enabled layer.
[GEOS-5354] wms_scale_denominator env variable might not be set when making GetMap larger than world
GEOS geoserver username/password filter
uses invalid login form url
Temporary fix for GEOS-5353

Intermittent build failure in ServiceAccessRulePageTest
Merge pull request #34 from ccancellieri/2.2.x-GEOS-5324-layergroup-name

[GEOS-5324] Unable to configure or read already configured layergroup wi...
making git commit id plugin less verbose
GEOS-5315, resetting mime type on form change
Layout fixes for IE

Squashed commit of the following:

commit 46c8e515071e0a4f07a9bb18a138e80ddaaad8cb
Author: David Winslow <dwinslow@opengeo.org>
Date:   Tue Oct 23 14:35:42 2012 -0400

    Remove IE-specific stylesheet outright

    The custom styles we apply to try and get Internet Explorer 6 to behave
    are causing problems in IE 7 through 9.  Rather than make even more
    exceptions, we're just going to stop dealing with IE6.

commit 605356814d3b74bbd93eba27428dbc9114343f75
Author: David Winslow <dwinslow@opengeo.org>
Date:   Wed Oct 17 16:36:05 2012 -0400

    Remove erroneous <img> tag from layergroup editor

commit bcd7f468031b57e5f749c423d10c0c377733757f
Author: David Winslow <dwinslow@opengeo.org>
Date:   Tue Oct 16 19:09:28 2012 -0400

    Don't use <li> as the top-level tag of a component
Updating developer guide to require JDK 6
Cumulative patch for:
 - Added check for null readParameters and fix format
 - documentation update
 - GEOS-5279
GEOS-4970: fixed ScaleRatio value when using custom DPI
rolling back upgrade of git-commit-id plugin
Use the MIME subtype rather than general type
Backporting release guide from master
Fix erroneous error message in default filename guesser
Revert filename guessing changes (GEOS-5366)
Merge pull request #45 from ccancellieri/2.2.x-GEOS-5279-IM-default-filter

[GEOS-5279][Backport] Cumulative patch for: