Merge pull request #243 from KptKuck/dev_typo_fix

fix typo in MtApi5.mq5

Issue #218: Used refenrces instead of pointers in C++ functions

Issue #208: fixed issue with calling CheckOrders after starting Trade…

…Monitor event MtApi has disconnected state

Update readme: updated links

Issue #190: updated MtApi5.mq5 to version 1.7. Init string variable _…

…erro

Updated test application (MT5) to perform testing functions iBullsPow…

…er, iBearsPower, BarsCalculated, CopyBuffer.

MtApi (MT4) version 1.0.41

removed redundant old projects from repo

Issue #74: Updated package Newtonsoft.Json from 8.0.3 to 12.0.2

Disable debug loging in MtApi.ex5