Mirror golang namespace structure

[olemis]

Include pyskycoin API names in specific submodules under skycoin package and corresponding classes whenever appropriate . This will imply renaming some functions / variables e.g. skycoin.SKY_cipher_SecKey_Hex => skycoin.cipher.SecKey.Hex , skycoin.cipher_SecKey() => skycoin.cipher.SecKey(), etc, ...

[stdevAlDen]

Hi, I am not sure if this is possible, libskycoin library doesn't export package name.
If we were to divide in submodules in Pyskycoin we would have to make our own generator :). Or maybe we could use some kind of plugin for swig.
Swig does have an option for specifying a namespace, for this option is for C#, and the namespace is applied to the whole set of functions.
I am saying this based on what I have read about swig. As far as I know this is not possible. But there is a section in swig documentation entitled "Extending SWIG to support new languages", maybe, just maybe, we could use this to divide libskycoin functions into submodules.

[olemis]

@stdevEclipse generated files remain the same as they are now. This issue is for creating new files following the package / class structure mentioned above with code invoking SWIG-generated functions under-the-hood