- Add some RPC commands (and touch up a couple others)
- some bounds checking
- some better pointer management
- const correctness and error handling
-- Thanks @vtnerd for type help with serialization and CMake changes
Structured {de-,}serialization methods for (many new) types
which are used for requests or responses in the RPC.
New types include RPC requests and responses, and structs which compose
types within those.
# Conflicts:
# src/cryptonote_core/blockchain.cpp
