Changes dsl_change
==================================================
0.3f:
	- bugfixes
	- more DAU-friendly handling
0.3e:
12.02.2005
	- several bugfixes
	- changed variable names to fit standards
0.3d:
29.01.2005
	- remove some bugs in and cleanup of dslctrl.sh
0.3c:   
14.11.2004
	- changed back to sed in script for more comfort
0.3b:
31.10.2004
	- problems with usernames containing slashes fixed
          (thx to Thomas Hpfner) 
0.3a:
30.10.2004
	- changing circuit name for imond
0.3 beta:
28.10.2004
	- more then one circuit configurable in config
	- add, change, delete, select circuits in httpd possible
	- script dslctrl.sh added to add, change, delete, select circuits
	  on console (possibillity to use cron)
	- added check for pppoe and pppoe_type="in_kernel"
	- css support in gui, started table less design
	- backgrounding the restart of pppd
	- added some more httpd-rights for the different actions
0.2 alpha:
16.10.2004
	- some code optimisations
	- added check for no username/password
0.1 alpha:
15.10.2004
	- initial release