MultiPoolMiner Version 3.4.7 is released
# MultiPoolMiner dev version

Download link:
https://github.com/MultiPoolMiner/MultiPoolMiner/archive/3.4.7.zip

## Changelog Version 3.4.7

#### Core changes
- Added 'Skein' algorithm to list unprofitable algos
- Always list all available CPU miners in the list of available miners (https://github.com/MultiPoolMiner/MultiPoolMiner/issues/2363#issuecomment-516267640)
- Fixed an issue where MPM did not properly detect when there are no more pools available
- Stop all CPU miners at the end of a benchmark loop to decrease overall time required for benchmarking

#### Miner changes
- Changed CcminerTrex-v0.12.2b; added ' --no-watchdog' parameter (https://github.com/UselessGuru/MultiPoolMiner/pull/20#issuecomment-515229917)
- Fixed Bminer-v15.7.6, GMiner-v1.53 & NanoMiner-v1.5.2; device selection did not work for rigs with multiple cards of the same type (https://github.com/MultiPoolMiner/MultiPoolMiner/issues/2363#issuecomment-516311895)
- Updated Jayddee-v3.9.6.2; support for Blake2s
- Updated NanoMiner-v1.5.3

#### Pool changes
- NiceHash.ps1: Fixed pool name resolution for region 'US' (https://github.com/UselessGuru/MultiPoolMiner/issues/18#issuecomment-515206493)

#### API changes
- Replaced function calls 'Invoke-RestMethod' with 'Invoke-WebRequest' in an attempt to fix irregular lockups