Consider native system contracts privileged if the system account is, the generalization of authority bypass in `execute_inline` exposed this bug
Add Boost include to the paths for abi_tests, asset.hpp now includes serialize.hpp which is depends on boost includes
Add missing headers to asset.hpp, there were a few headers missing that made asset.hpp something you could not stand-alone include
Adjust API tests to reflect the ABI level change of `printi(U64)` to `printi(I64)`

- also implemented lending and unlending on the exchange
- implemented abi serializer support for float64

Fix signed/unsigned mismatches.

Add double secondary index

Update README.md

Typos

Dawn 245⁃multi sig wallets

update walletd binary file name

Implemented Test:
   - issue two currencies USD and BTC via @currency contract
   - create EXC exchange between USD and BTC
   - buy BTC with USD and then sell proceeds back for BTC
   - verify only error is rounding error in favor of exchange

Added missing Float compilier intrensics
Added flaot64 types to WAVM api
Added print functions for asset in WASM contracts

Fix binary WASM detection in eosioc

Fix using a binary wasm for set constract. This check got goofed up. Fixes issue reported in #1579

Validate JSON format of contract abi files.

update libc to new version and fix CMake (compile math library)

Txn test dependencies fix

From a script by @joneric.

quad precision floating point builtins added