[PATCH] ISCE dataset properties are not case sensitive
|Reported by:||mazhe||Owned by:||warmerdam|
Usage of multiple version of the ISCE software showed that it does not enforce case sensitivity in its XML header.
This could lead to basic image properties (x/y size, number of bands, etc) being copied to the metadata catalog that could then replace valid values when updating the header file.
Here are two patch, one for trunk and one for the 2.1 branch to switch usage of strcmp()'s to strcasecmp()'s to avoid this.