I have a client who has decided to make a custom token on ethereum, run in a private setup - ie. not on the mainnet or any of the testnets. Is their any open source wallet code available which we can simply use to listen in on our private Blockchain and create/manage accounts like in Mist.
I understand Mist/Ethereum Wallet is itself an option (wherein we connect to our private Blockchain instead), however we are looking for a more simple, bare-bones wallet code which we can use for our custom token alone.