Third release versions: 0.3.X

Changes from ver. 0.3.4 to 0.3.5

* Added the README and AUTHORS files.
* Added the LICENCE files.
* Dependencies updated with component's own jars.
* Reduced the dependencies that already appear in depending components.

Changes from ver. 0.3.2 to 0.3.3

* IPv6 support.
* Unversioned jars for higher compatibility of building jars.

Changes from ver. 0.3.1 to 0.3.2

* Added a storage for certificates in the ResourceRegistration.
 * New API calls in RCAServer provide retrieval of the machine identity
   certificates and the machine attribute certificates from the 
   ResourceRegistration storage.
 * Regenerated RCA to fix the stuck callback messages.
* XMLSearchContextFactory has been updated
* path to root schemas are now given as environmental variable
* IsolationConstraints was not importable for stubs. Now IsolationConstraints
   is in XCommon, and IsolationConstraintsHelper that does the actual 
   jsdl and xacml extraction is in XOSUtilities.
 * IsolationConstraints are now held by the AllocationEntry. 
 * ResourceRegistration saves after certificate updating.
* Added a config option for designating a node to be non-resource in RCA Client.
 * Setting the node to be non-resource from RCA Client command line utility.
* Updated default config file for RCAClient.
* Updated RCAServer to generate multi-xosd-enabled XATI library, making it usable for the 
  VOLife. The developers should set XRCAServer.directedMessages = true.
* Changed the config value cdaCertificateFileName to rcaCertificateFileName.
