Issue3014

Updated comment, corrected precision

Add test for 'get account'.

Fix for an infinite loop 

eliminate 'cleos' help text mislead.

Fix the build artifact in source tree

Fix for an infinite loop triggered by the loss of all connections during resyinc for a node with muliple configured peers.

Fix block timestamp tolerance from 0 to 1 second, Fix #3041

Free RAM on undelegate bandwidth Fix #3107

- fix warnings in eosiolib
- remove debug print statements from contracts
- erase the delegate_bw object (didn't actually remove voter info
                                object)
- remove user balance object from token contract when balance goes to 0

[in progress] sql_db_plugin

1962 producers can update system contract

Refactor error code handler in cleos to use enum instead of raw int

Add additional assert to verify permission

Fix for eos #3012 / Added code and abi sequence to action_receipt