New stats system

*More acurated benchmark system, now benchmarks are also updated while mining
*Power cost now affects profit (real for NVIDIA, estimated model based for AMD)
*Added Power, revenues, efficiency and pool detected hashrate, to active miners section, note: this speed is usually based on las 5 minutes shares and is pools refresh speed dependant.
*Redesigned and more informatives log files
*Added screen info while interval is starting
*Added power limit percent and Gpu Group in current screen
*New stats screen (old screens are reorganize)
*Changed default miner intensities and config options to ensure default options stability
*Removed delay close miner option from code due to unstable executions
*Moved Mkxminer and excavator to Additional Miners folder (you must add manually to miner folder if you want to try)
*Updated ccminer tpruvot to 2.2.4
*Updated bminer to 5.1.0
*Updated Claymore Dual to 10.4
*Updated Nsgminer to 0.9.4
*Updated ccminer klaust to 8.18
*Updated cpu miner xmrig to 2.4.4
*Updated cpu miner jaydee to 3.7.9
*New sgminer phi fork
*Added Altminer Pool

*Fixed: some wallets from sprnova and mining pool hub not shown on wallets screen
*Fixed: Nicehash wrong fee when using nicehash specific wallet
*Fixed: donation time not used for donation if next interval is for benchmark

NOTE: YOU MUST ADD THIS VARIABLE TO CONFIG.TXT OR CONFIGURE FROM NEW RELEASE WHERE IT IS INCLUDED : @@ELECTRICITYCOST
NOTE: STATS FILE ARE NOT COMPATIBLE WITH PREVIOUS RELEASES, YU MUST BENCHMARK AGAIN