PR pkg/48279 by ISIHARA Takanori.
Version 3.6:
* add -o option to 'minmax' command to output maximum, minimum or both values.
* add -o 4 option to 'vstat' command to output medians.
* add options to 'vopr' command to deal with relational operators, arithmetic/
geometric mean, and ceiling/flooring.
* add -T option to 'smcep' command to specifiy emphasized frequency.
* add -E option to 'gcep', 'mcep', 'mgcep', 'spec', 'smcep' and 'uels' command
to specify floor in dB.
* add -F option to 'gmm' command to read initial GMM parameter file.
* add -L and -R option to 'wav2raw' command to deal with stereo wav file.
* add 'gseries', 'ifftr', 'mlsacheck', 'symmetrize' and 'transpose' command.
* change -f option of 'lbg' command into -F option.
* unify option to specify sampling frequency into -s option.
* fix 'x2x', 'dmp' and 'fd' command to read format string without space in
front of '%'.
* bug fixes.
90972c8b25