remove unused variables

git-svn-id: https://svn.mcs.anl.gov/repos/parallel-netcdf/trunk@1745 c368ceb8-fd28-0410-a457-e46ee1d7cd4a
return value of ncmpii_NC_findattr is now an integer

git-svn-id: https://svn.mcs.anl.gov/repos/parallel-netcdf/trunk@1746 c368ceb8-fd28-0410-a457-e46ee1d7cd4a
in case ushort and uint are not defined

git-svn-id: https://svn.mcs.anl.gov/repos/parallel-netcdf/trunk@1747 c368ceb8-fd28-0410-a457-e46ee1d7cd4a
add  example output for transpose.c

git-svn-id: https://svn.mcs.anl.gov/repos/parallel-netcdf/trunk@1748 c368ceb8-fd28-0410-a457-e46ee1d7cd4a