Improved documentation, added donation address.
Attempt to coax github into displaying a smaller heading.
Apparently Github doesn't display smaller headings according to the markdown standard. Changed "Assumptions" and "Instructions" to regular text.
Removed last references to bitcoinrpc.
Issue #46: Documented more python files

Documented electrum/meat/ngccc*/pwallet/rpc_interface.

Fixed ui/qtui since the api changed to be lookup_by_moniker.
Added setval/getval to rpc_interface.
Refactored ngccc* to be simpler python scripts.

Took out a couple of functions nobody used.
Merge pull request #50 from Ademan/txdb

Added Donation Address to README.md, improved development documentation.
Merge pull request #49 from jimmysong/46

Issue #46: Documented more python files
Merge pull request #53 from Ademan/test

Removed last references to bitcoinrpc.