Judit 02/11/2016: no gzipped traces supported
Judit 02/11/2016: no gzipped traces supported

Due to the possibility to feed script with links to gzipped traces,
error "Too many levels of symbolic links" arises previous to prv2dim
phase, when we try to decompress it.

Future solution is to improve prv2dim to support gzipped traces.

bsc-performance-tools/wxparaver,bsc-performance-tools/wxparaver