Added save function (UNTESTED)

[anemo-hypostasis]

Utilizes JSON. Might have to double-check the dependencies. Might even need to re-do the load/save function. Should check if file exists and is writable.

[parmentf]

I planned to use file-concept-network in order to adapt the save/load functions to the kind of concept network used.

Unfortunately I did not yet modify node-ector to make it asynchronous (as file-concept-network and mongo-concept-network are asynchronous).
See #2.

Although the solution you propose works with the current ector, I prefer make ector able to use different kinds of concept networks...

Thanks for sharing your work (and interest), it's often the only way for me to be sufficient motivated to code again ;)

[anemo-hypostasis]

Yeah. A DB-based solution would really work better.

[Unbr8kbal]

Hi guys,

Currently i'm hooking up express with mongodb, should i pull request that in?

Thanks