[GEOT-4401] isCoverage function must implement VolatileFunction
Patch applied to maven quick start from GEOT-4402

Signed-off-by: Jody Garnett <jody.garnett@gmail.com>
Merge pull request #137 from volaya/defaultValue

added missing default values to some process annotations
[GEOT-4403] addional entries in .gitignore
[GEOT-4394] ContentEntry used in ContentDataStore is not thread-safe, patch by Jan De Moerloose
[GEOT-4341] The painter thread in StreamingRender can lockup indefinitely upon rendering request cancellation
added script to list pull requests, with optional date filter
[GEOT-4284] infinite loop using uom w/ GraphicStroke patch by Akos Maroy
Make a note of the ReferencedEnvelope API change

Signed-off-by: Jody Garnett <jody.garnett@gmail.com>
GEOT-4404: EntityResolver for Parser and SLDParser
Clean up the target folder before doing the publishing
Implemented LegendGraphic for Rules in SLDs
Update contributor agreement

Signed-off-by: Jody Garnett <jody.garnett@gmail.com>
Merge pull request #139 from volaya/fnmoc_legend

Implemented LegendGraphic for Rules in SLDs
[GEOT-4142] Have coordinate wrapping projection handler protect itself from 'excessive copy' misuse
world file writer accepts awt.geom.AffineTransform but doesn't write it out, #138
 clean up warp operation
Merge pull request #143 from simboss/master-warp

 clean up warp operation
added test and corrected missing assignment
Improvments to CQL/ECQL parsing with regard to date/dateime parsing.

- modified grammer adding TEQUALS operator
- modified grammer to allow for date literals in regular binary comparison (ECQL)
- fixed some issues with regard to timezone offset handling
- made date/time/timezone extraction more robust with regular expressions