applied MISC-50; updated @SuppressWarnings references to fully-qualified form in generated files

added support for the generation of an equalProperties(..) method in value objects, this feature is disabled by default though

added value object template merge-point, this allows custom code such as equals()/hashcode() to be merged into value objects

get rid of pointless attribute initialization in default constructor (also it doesn't even use the default values that are set).

avoid null pointer during the copy

fixed doubly generation of constructor if only required parameter is of type "self reference" (unit test file SelfReferencingValueObject.java contained invalid code)

fix bug where correct constructor wasn't being generated.

add serial version UID to serializable enums

Value Object setters are now always public (like before), this is necessary to allow easier interoperation with other cartridges.
Use this value object change this to fix SPRING-162 (Conflict between Calendar and Date types on value object constructors) and SPRING-160 (Bug in Generation of Base DAOs toValueObject method)

java and javadoc improvements, fixed HIB-166, JAVA-28, UMLMETA-66 (pluralization support now features languange specific inflectors, currently only English is being used, additional development is requirered to enble i18n on this)

improved last commit by making the setter protected when a property is frozen, all properties are publicly available even when they are flagged as private

added a convenience method for copying other values objects' properties into this one (useful when this object is being listened to and you don't want to replace the instance)

fullyQualifiedName was incorrectly used (should be getterSetterTypeName, so that things like arrays will work).

Merge from V3

improvements to constructor additions, frozen properties are now final for value objects and instances are now constructed as 'good citizens'

improved support for value object constructors (there's a separate constructor for properties that ar erequired and/or read-only, taking care of inherited properties too)

Merge changes from V3

attributes that have a multiplicity > 0 now also have templating support; Value Objects can now be made abstract

added support for 'frozen' value object attributes/associations (meaning they are read-only and won't have a setter method)
fixed an issue with templating where subclass elements would not be allowed in orderriding methods (MyClass<? extends T>)

merge from 3.x

Added support for serializing. (Needed for Spring-107)

add defaultValuePresent to the attribute facade, also improve default value support in the JSF cartridge's parameters

fix spacing

add a property for turning off property constructor generation.

Fix JAVA-19 (patch by Jens Vagts)

ordered collections where not handle correctly

don't output the package unless it exists

only output the package if it exists

minor template refactoring

license header mapping (fixes MISC-24 for java)

make the enumerations use the new metafacade literal values, also untabify
other templates.

added: serializable namespace property

minor cleanup

cleanup some unused code

add ability to extend  value objects

fix another indention

fix some code formatting

change attributes to properties for constructor (so that all attributes/associations are
taken into account)

- Add two new templates to the java cartrige, Service and ServiceImpl which
will generate POJO Service objects.

- Also set "required" attribute to false for all java templates since any combination
  of them could be used (none should be required).  Now if a cartridge user uses
  the java cartridge they can set the outlets in a namespace for any of the
  templates they want to use, and all others will be ignored (meaning they won't
  get the warning exception)

- Also move java cartridge templates down a level so they are in "templates/java" (to
avoid conflicts with cartridges having templates with the same name).