Merge pull request #58 from ramith/master

upgrade wss4j in pom
Use new AndesConfigurationManager class to access andes-specific properties. Rename andes-config.xml to broker.xml and move qpid configurations to qpid-config.xml. move andes configurations to broker.xml and abstract qpid-virtualhosts.xml. Add xpath reated apache dependencies required by common-configurations.
Adding ASL License File
Change qpid config files namespace to "org.wso2.andes.configuration.qpid" instead of "org.wso2.andes.configuration.qpid.configuration"

Initialize AndesConfigurationManager in the bundle activate event
Merge pull request #60 from maheshika/master

Adding ASL License File
correct initialize method name
Simplified Stream processing logic
Simplify Stream message processing logic
Merge pull request #59 from hastef88/configuration_revamp

Configuration revamp - use of new AndesConfigurationManager for accessing properties.
Update axis2 and axiom version

axis2 => 1.6.1-wso2v11
axiom => 1.2.11-wso2v5
Merge pull request #61 from a5anka/axis2_axiom_update

Update axis2 and axiom version
Fix package names used for CQL based stores in broker.xml
Merge pull request #62 from a5anka/cql_store_name_fix

Fix package names used for CQL based stores in broker.xml
Handle port offset from carbon or system property
Remove obsolete properties from broker.xml
Merge pull request #63 from hastef88/configuration_remove_obsolete_properties

Handle port offset from carbon or system property
Fix SSL Port Binding.
format.
Merge pull request #64 from akalankapagoda/sslconfig

Fix SSL Port Binding
override carbon hostname with bind address from broker.xml
Merge pull request #65 from hastef88/configuration_override__carbon_hostname

override carbon hostname with bind address from broker.xml