xml binding: add simple constructor for sos/csw/wps getCapabilites object
Process: replaced the overriding of the 'call()' method by overriding of the 'execute()' method.
The default 'call()' implementation manage the calls to 'processStarted', 'processEnded' and 'processFailed'.
Merge.
Process : refactor process of coverage module to support changes from AbstractProcess class.

--HG--
rename : modules/processing/geotk-processing-coverage/src/main/java/org/geotoolkit/process/coverage/coveragetofeatures/CoverageToFeatures.java => modules/processing/geotk-processing-coverage/src/main/java/org/geotoolkit/process/coverage/coveragetofeatures/CoverageToFeaturesProcess.java
Process : Add output parameter for MapContextPyramidProcess.
OWS: add specific WPS exception code
Process/JTS : refactor process to support changes from AbstractProcess class.
Process/Math : refactor process to support changes from AbstractProcess class.
Process/Referencing : refactor process to support changes from AbstractProcess class.
Index: minor refactoring
Process/Vector : refactor process to support changes from AbstractProcess class. Rename all process class with the suffix Process.

--HG--
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/affinetransform/AffineTransform.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/affinetransform/AffineTransformProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/buffer/Buffer.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/buffer/BufferProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/centroid/Centroid.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/centroid/CentroidProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/clip/Clip.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/clip/ClipProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/clipgeometry/ClipGeometry.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/clipgeometry/ClipGeometryProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/convexhull/ConvexHull.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/convexhull/ConvexHullProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/difference/Difference.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/difference/DifferenceProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/differencegeometry/DifferenceGeometry.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/differencegeometry/DifferenceGeometryProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/douglaspeucker/DouglasPeucker.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/douglaspeucker/DouglasPeuckerProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/extendfeature/ExtendFeature.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/extendfeature/ExtendFeatureProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/filter/Filter.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/filter/FilterProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/intersect/Intersect.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/intersect/IntersectProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/intersection/Intersection.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/intersection/IntersectionProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/maxlimit/MaxLimit.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/maxlimit/MaxLimitProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/merge/Merge.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/merge/MergeProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/nearest/Nearest.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/nearest/NearestProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/regroup/Regroup.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/regroup/RegroupProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/reproject/Reproject.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/reproject/ReprojectProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/retype/Retype.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/retype/RetypeProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/sort/SortBy.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/sort/SortByProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/spatialjoin/SpatialJoin.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/spatialjoin/SpatialJoinProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/startoffset/StartOffset.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/startoffset/StartOffsetProcess.java
rename : modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/union/Union.java => modules/processing/geotk-processing-vector/src/main/java/org/geotoolkit/process/vector/union/UnionProcess.java
WCS binding: add updateSequence setter
Hilbert : add Hilbert iterator and appropriate test to order 9 and dim 9 max
Client tiled : add nio hint
Hilbert : correcting
RTree : refactoring
Project : start docbook
RTree : update Calculator's comparator
Swing : reduce log level when parameter not a valid url
Hilbert : brid for test