added optional configuration parameter 'wmsQueryLayers' to 'wmsLayer'
'wmsQueryLayers' junit test
add 'wmsQueryLayers' to xsd
undo organize imports
Updated version to 1.6-SNAPSHOT
Updated release notes for 1.5.0-beta
Updated RELEASE_GUIDE.txt
Updated doc version to 1.6
Reverted GT dependency to 10-SNAPSHOT as 11 doesn't exist yet
Updated Geotools dependency to 11-SNAPSHOT
updated release notes for 1.5.0
Setting version to 1.5.0
Revert "Setting version to 1.5.0"

This reverts commit 1a5a36b86467c39d08d0d5f5a95b1dbe2cd7c62a.
Merge pull request #182 from halset/wmsQueryLayers

optional configuration parameter 'wmsQueryLayers' to 'wmsLayer'
Remove unneccesary EMACS backup file
Maintain backward compatibility for anything that creates WMSLayers
Create version.txt for new BDB DiskQuota stores.
Unit test for version.txt creation
Revised log messages for DiskQuota versioning
Create version.txt for new BDB DiskQuota stores.