Removed an unneeded test (testing if an unsigned int was less than zero) and an unused parameter from AsciiArray.cc
Removed an unneeded test (testing if an unsigned int was less than zero) and
an unused parameter from AsciiArray.cc

OPENDAP/dap-server,OPENDAP/dap-server,OPENDAP/dap-server,OPENDAP/dap-server,OPENDAP/dap-server