Changed datatype fo scmo.

Data type sc_mem_out_type is nowhere defined. Changing it to sc_out_type; same as in file jop_amba.vhd
Merge pull request #20 from philippefaes/no_sigasi

Changed datatype for scmo.
scjlibs: Some implementation files. The files in the safeutil package contain an implementation of a vctor with a self managed pool of objects. The examples package uses a fixed version of HashMap as a replacement of the shared data structure in the CDx benchmark. The remaining files are probably used in the safeutil package.