Re-Structuring

[KaiSchwarz-cnic]

moved openssl logic in its own separate file. accessible via openssl.exec(), openssl.execBinary(), openssl.spawn() and openssl.spawnWrapper() when having lib/openssl.js added via require.

Configuration options gone also this way e.g.:

openssl.set(key, value);
openssl.get(key);

//e.g.
openssl.set('pathOpenSSL', '.....');
openssl.get('pathOpenSSL');
openssl.get('openSslVersion');

[Dexus]

@Papakai can you also remove the console.log as reported in #146 thank

[KaiSchwarz-cnic]

@Dexus I am not able to find this console.log in checkPkcs12, maybe it got already removed.

[Dexus]

Yeah think, I may have done it already in the devel branch... but not in master