[BefunExec] Changed namespaces & assembly names to BefunExec (from BefungExec)
[BefunExec] automatically use SH_EXTENDED on small progs
[BefunExec] Added reload from file command
[BefunExec] changed internals from int32 to int64 (long)
[BefunGen] changed NumberRep-internals from int32 to int64 (long)
[BefunExec] Added LQ SH_EXTENDED  ( who would use that ?? )