Version 2.2
- changes to psk31lx.desktop file
- minor changes in man page
- fixed spelling error on interface
 

Version 2.1

- removed -a from man page and -v output (TNX to W5SGV)
- increased ptt_path[] size
- fixed link problem by including libpulse - Tnx to W0BOD
- fixed README typo
- simplified makefiles
- removed 2 old, unused functions
- minor changes to the man page

Version 2.0

- changed to use pulseaudio
- added color and window labels
- changes in Makefile.am and configure.ac.  make distcheck runs clean now
- psk31lx.ini is installed in $HOME on the first run
- text-psk31.C removed. All done in term-psk31.C now.
- added man page
- sets term window to correct size

Version 1.0

- RX/TX indicator works now
- Reaganged the terms in the status line.  DCD on/off is now near the
  scope and spectrum
- Fixed logic problem with initializing txfreq
- Changed Left/Right inc/dec rx freq by 8 Hz to right/left arrows.
- Extended vertical bar in spectrum display
- Fixed logic problem in cfgfile opening
- Put project under automake
- Added spectrum display
- Added -v command line option for version
- ESC key now does an exit now
- SAMPLE_RATE now defined in psk31-coder.h 
- dcd sets/clears with psk signal 
- removed Ctrl D to set dcd since it is automatic now
- removed PASSALL from .ini files, code, and output screen
- renamed TXTRACK to NET in psk31lx.ini
- Ctrl X redraws the screen
- Removed mixer command line arg - never used
- psk31.ini renamed psk31lx.ini  Look for ~/.psk31lx.ini first. 
  If not there, look for DATADIR/psk31lx.ini 
- Added DSPDEV and PPTDEV to psk31lx.ini
  Command line args will override psk31lx.ini values

