updated readme

README.md

@@ -50,6 +50,10 @@ thanks to [anko](https://github.com/anko) for the gif, here is the [recipe]( htt
 Updates
 -------
 
+8/25/2015 - 0.3.4 - added setting of bar width, bar spacing and frequency bandwidth to config file.
+
+8/9/2015 - 0.3.3 - autodetection of alsa loopback interface
+
 7/16/2015 - 0.3.2 - added legacy ouput mode 'noncurses', for people experiencing issues with ncurses
 
 7/15/2015 - 0.3.1 - added config file
@@ -292,6 +296,8 @@ Configuration file is located in `$XDG_CONFIG_HOME/cava/config` or `$HOME/.confi
     framerate=60
     sensitivity=100
     bars=0
+    bar_width = 3
+    bar_spacing = 1
     lower_cutoff_freq = 300
     higher_cutoff_freq = 15000
     
@@ -300,7 +306,7 @@ Configuration file is located in `$XDG_CONFIG_HOME/cava/config` or `$HOME/.confi
     source=/tmp/mpd.fifo
     
     [output]
-    method=terminal
+    method=ncurses
     
     [color]
     background=white
@@ -328,6 +334,8 @@ Configuration file is located in `$XDG_CONFIG_HOME/cava/config` or `$HOME/.confi
 * `framerate` is framerate (FPS). Default: `60`. Accepts only non-negative values.
 * `sensitivity` is sensitivity %. Default: `100`. Accepts only non-negative values.
 * `bars` defines the amount of bars. `0` sets it to auto. Default: `0`. Accepts only non-negative values.
+* `bar_width` width of bars in chrachters. Default `3`.
+* `bar_spacing` space between bars in charachters. Default `1`.
 * `lower_cutoff_freq` defines the lower cutof frequency for the far left bar. Default: `50`.
 * `higher_cutoff_freq` defines the higher cutoff frequency for the far right bar. Default: `10000`. Note: there is a minimum total bandwith of 43Mhz x number of bars. Cava will automaticly increase the higher cuttoff if a too low band is specified.
 
@@ -338,7 +346,7 @@ Configuration file is located in `$XDG_CONFIG_HOME/cava/config` or `$HOME/.confi
 
 #### [output]
 
-* `method` may be `terminal` or `circle`. Default: `terminal`.
+* `method` may be `ncurses`, `noncurses` or `circle`.
 
 #### [color]