Bug#694489: diverse error messages on startup

[Martin]

Package: xorsa
Version: 0.7.0

On startup, a debug window with the following error messages appears:

[21:14:51][orsa_file.cc:109] Error: Can't open file 
/home/martin/.orsa/config

[21:14:51][orsa_file.cc:1415] Error: Status error!

[21:14:51][orsa_file_jpl.cc:76] Error: Can't open JPL ephemeris file []

[21:14:51][orsa_file.cc:67] Error: Can't open file

[21:14:51][orsa_file.cc:67] Error: Can't open file

[21:14:51][orsa_file.cc:1065] Error: Status error!