set default bitrate to 64k meter update only while soundcard active
reworking the layout and font stuff adding pictures for help file
bug fixes, restructuring output and update of meter
added a new volume meter, first working commit
prevent autogain to set volume to zero
updated the version string to 3.1
This commit was manufactured by cvs2svn to create tag 'version_3_1'.
adding a thousand separator to numbers fixing overflow for sendbitrate
making log or linear scale selectable
fixing typo prefix value to prefixvalue
