Make Kwant objects pickleable
Depends on #7 (closed) since #7 (closed) will involve a full rewrite of low level systems, and it will reduce the amount of objects defined in C-extensions. (Might even resolve automatically.)
Depends on #7 (closed) since #7 (closed) will involve a full rewrite of low level systems, and it will reduce the amount of objects defined in C-extensions. (Might even resolve automatically.)