Remove debugging message
[ADQL] Change the version number inside the ADQL library builder...next modifications will be for the version 1.3 or more.
[UWS] Improve the test of an URL: it may be null or the interesting part of it can be ; the two cases must be tested.
Remove useless and blocking test (when url-pattern in web.xml is set to the root: /*) in the UWS URL parsing. + Add very basic check on its implementation