[Therion] new Therion 5.4.1

[Therion]

Hi, there is a new release 5.4.1 of Therion.
Release notes:

v5.4.1          Therion 5.4.1 (2017-04-18):
    
    therion:
     * added fonts-setup layout option
     * added min-symbol-scale layout option
     * added support for -scale <number> for point and line symbols
       (1.0 ≡ medium symbol size)
     * updated Russian translation [PR#73,74]
     * bugs fixed:
       - remove debugging output when reading Survex err files
       - don't accept stddev <= 0

Best regards,
Therion team