Use realpath(1) to determine the location of the newvers.sh script, since the current working directory might not be what is expected, causing svn{,lite}version to fail to find ${0} (itself).
Use realpath(1) to determine the location of the newvers.sh script,
since the current working directory might not be what is expected,
causing svn{,lite}version to fail to find ${0} (itself).

Submitted by:	Dan Mack

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase