1. remove ordered_non_unique non-deterministic indices from producer
scheduling
2. added API to return contents of i64 tables
3. updated documentation to reflect deprecation of precondition and
validate
4. remove calls to WASM precondition and validate, but keep them for
native contracts

Docker use WASM compiler

Fix implicit dependencies of contracts source files

Set INCLUDE_DIRECTORIES property for every WASM target. This allows the scanning of implicit dependencies of every contract source file to work properly (IMPLICIT_DEPENDS)

Instructions to perform a full build with the WASM toolchain

Add exchange target as dependency for slow_test

This commit will likely break the currency and/or exchange contracts.

Update README.md

Updated Dockerfile to address issue #69

Create special accounts

Use cmake custom target to generate wast files

another round of incremental improvements for the p2p node networks.

limit active connection establishment to the identified seed nodes, but send forwarded messages to all connected peers