[Cppqed-support] separate branches for stable and development

[Raimar S. <rai...@ui...>]

Dear András,

I think we should introduce two branches beneath cppqed, one called "stable" 
and one "development". I will continue to use the development version in daily 
work to test it, then we can merge to stable from time to time. Eventually 
stable leads up to releases. Casual users or course participants can be 
directed to download the stable branch.

At the moment there seem to be several problems with our official branch which 
prevent compilation for example with gcc-4.4 (I will investigate this and 
report back). The development branch will help to catch problems which are not 
immediately visible.

Best regards
Raimar