0.0.6 -> 0.0.7

* minor fixes in sound.h
* minor numbers are changed!!! please, run script snddevices again
+ added full support for kerneld/kmod (best used with modutils 2.1.55+)
  - driver requests for add-on OSS modules by 'snd-minor-oss-#'
  - driver requests for card modules by 'snd-card-#'
  - look to doc/kerneld.txt for example
+ added support for Gravis UltraSound MAX
+ added support for Gravis UltraSound Classic/Ace
  - unique DMA transfer algoritm from system to onboard memory was used
    for best PCM performance
* stereo mode with SB Pro should now work ok
+ mixer
  - SND_MIXER_CINFO_CAP_INPUT added for channel info caps variable
  - snd_mixer_channel_info extended by min & max variables
  - SND_MIXER_IOCTL_EXACT added for support of exact mode
  - volume can now set in decibel (not tested) or in exact mode
+ pcm
  - snd_pcm_playback_status & snd_pcm_record_status extended by rate
    variable which passes to application real playback/record rate and
    by stime variable which contains time when playback/record was started
  - SND_PCM_IOCTL_PLAYBACK_TIME & SND_PCM_IOCTL_RECORD_TIME added for
    turning on/off time computing for status ioctl's

0.0.5 -> 0.0.6

* changes in control interface
* updates for kernel 2.1.89
* fixed SMP autodetection

0.0.4 -> 0.0.5

* fixed SND_PCM_IOCTL_PLAYBACK_STATUS (count variable have now correct value)
* some minor changes in mixer API 
  + DIGITAL flag and info about parent channels
* some minor changes in PCM API
  + info flags in channel_info
+ support for SoundBlaster 1.0/2.0/Pro/16/AWE soundcards
  + full duplex for SB 16/AWE

0.0.3 -> 0.0.4

* change name from elsadriver to alsadriver
* soundcard module now supports up to 8 soundcards
* cleanups in sound.h - changed structure names from uppercase to lowercase
* mixer
   - support volume read in decibels (todo: set volume in decibels)
   - most bugfixes
* PCM
   + separated code for OSS PCM and native PCM
   + native PCM code - original API idea by Thomas Sailer modified by me (Jaroslav Kysela)
   + fixes in OSS PCM - underruns are now OK - RealVideo 5.0b3 works now perfectly
     - note: this driver with RV 5.0b3 with ISDN stream 40kbit/s on Pentium II -
             10% CPU usage, with OSS/Lite from 2.0.33 - 50% CPU usage

0.0.2 -> 0.0.3

* change name from ultradriver to elsadriver
* changed prefixes 'ultra_' and 'ULTRA_' to 'snd_' and 'SND_'
* changed ultra.h to sound.h
* changed names of modules from 'ultra-xxxx.o' to 'snd-xxxx.o'
* updates for 2.1.85+ kernel
+ support for ESS AudioDrive ES1688 soundcards
