Converted to the gradle ecosystem

.travis.yml

cadcAccessControl-Admin/README.md

cadcAccessControl-Admin/build.gradle

cadcAccessControl-Admin/build.xml

...n/src/main/java/ca/nrc/cadc/ac/admin/AbstractCommand.java

...src/main/java/ca/nrc/cadc/ac/admin/AbstractListUsers.java

...c/main/java/ca/nrc/cadc/ac/admin/AbstractUserCommand.java

...Admin/src/main/java/ca/nrc/cadc/ac/admin/ApproveUser.java

...min/src/main/java/ca/nrc/cadc/ac/admin/CmdLineParser.java

...min/src/main/java/ca/nrc/cadc/ac/admin/CommandRunner.java

...rc/main/java/ca/nrc/cadc/ac/admin/ContextFactoryImpl.java

...Admin/src/main/java/ca/nrc/cadc/ac/admin/ContextImpl.java

.../src/main/java/ca/nrc/cadc/ac/admin/ListUserRequests.java

...l-Admin/src/main/java/ca/nrc/cadc/ac/admin/ListUsers.java

...ontrol-Admin/src/main/java/ca/nrc/cadc/ac/admin/Main.java

...-Admin/src/main/java/ca/nrc/cadc/ac/admin/RejectUser.java

...in/src/main/java/ca/nrc/cadc/ac/admin/UsageException.java

...ol-Admin/src/main/java/ca/nrc/cadc/ac/admin/ViewUser.java

...src/test/java/ca/nrc/cadc/ac/admin/CmdLineParserTest.java

cadcAccessControl-Admin/test/scripts/userAdminTest