CAY-1952 Undeprecate ObjectContext.deleteObject(..)
migration from SVN leftover
aligning version number - the next release is simply 3.1
upgrading maven-release-plugin

older one doesn't work with Git
[maven-release-plugin] prepare release cayenne-parent-3.1
[maven-release-plugin] prepare for next development iteration
redoing 3.1
resolving a release snag and removing profile conditions from top level of the build

* all modules must be built by default, including assembly and platform modelers.
  This ensures maven-release-plugin can bump their versions during release.
* Modeler platform builds within modules should be activated by explicitl profile (as before).
* Assemblies creation should be acrtivated by "assembly" profile (as before)
* adding a provided dependency on a cross-platform stub for eawt classes, so that MAc
  extensions can be compiled on Linux and Windows
bumping up copyright year to 2014
[maven-release-plugin] prepare release cayenne-parent-3.1
[maven-release-plugin] prepare for next development iteration
CAY-1964 | Fix convertAdditionalDataMaps() in CayenneGeneratorMojo.java
CAY-1964 | Fix convertAdditionalDataMaps() in CayenneGeneratorMojo.java
CAY-1973 | error while generating classes
CAY-1973 | fix setSuperclassPackage()
CAY-1973 error while generating classes
CAY-1978 ESCAPE clause should be included in LIKE parenthesis