Bug fixes and refactoring
Adding a test
Bug fixed for Name Resolver.
Set Time out of 10 seconds when calling a name resolver.
Refactoring
Javadoc
Adding unit tests
Adding type of celestial body from the IMCCE response
Adding a test for OpenSearch service calling Cone Search Protocol
Adding a test for OpenSearch service calling a Simple Image Access Protocol server.
Refactoring javadoc
Adding cache capabilities based on the cache directive in the HTTP response
Most of services use the cache capabilities
Updating Javadoc