This program is free software; you can redistribute it freely.   
Use it at your own risk; there is NO WARRANTY.

Redistribution of modified versions is permitted provided that the following conditions are met:

* {{#if placeholder0}}{{placeholder0}}{{else}}1.{{/if}} All copyright &amp; permission notices are preserved.
* {{#if placeholder1}}{{placeholder1}}{{else}}2.a){{/if}} Only changes required for packaging or porting are made.  
   or
* {{#if placeholder2}}{{placeholder2}}{{else}}2.b){{/if}} It is clearly stated who last changed the program. The program is renamed or the version number is of the form x.y.z, where x.y is the version of the original program and z is an arbitrary suffix.