updates translations and release history

Author: MAKOMO

README.md

@@ -40,6 +40,7 @@ Version History
 
 | Version | Date | Comment |
 |---------|------|---------|
+| v1.5.0  | 17.10.2018 | Adds ArtisanViewer mode, Phidgets IO VoltageRatio, Program 78 and Program 910 devices, and support for manual [Besca roasting machines](https://www.bescaroasters.com/), bug fixes
 | v1.4.0  | 03.10.2018 | Adds time guide, additional PhasesLCD configurations, export/convert to Excel and import/export to Probat Pilot v1.4, channel tare, playback DROP event, always ON mode, support for ambient data and Phidget ambient sensors [HUM1000](https://www.phidgets.com/?tier=3&catid=14&pcid=12&prodid=644) and [PRE1000](https://www.phidgets.com/?tier=3&catid=64&pcid=57&prodid=719), [PID P-on-Measurement/Input mode](http://brettbeauregard.com/blog/2017/06/introducing-proportional-on-measurement/), improved curve smoothing, machine support for [Atilla GOLD plus 7"](http://www.atilla.com.br/p/atilla-5kg-gold-plus/), [Besca roasting machines](https://www.bescaroasters.com/), [Coffee-Tech Engineering Ghibli](https://www.coffee-tech.com/products/commercial-roasters/ghibli-r15/) and [Diedrich Roasters](https://www.diedrichroasters.com/), bug fixes
 | v1.3.1 | 20.05.2018 | [Fuji PID PXF](https://www.fujielectric.com/products/instruments/products/controller/PXF.html), bug fixes
 | v1.3.0 | 15.04.2018 | Adds Siemens S7 support, MODBUS BCD decode, color themes, extraction yield calculator, support for machines of [Aillio](https://aillio.com/), [BC Roasters](http://www.buckeyecoffee.com/), [Bühler](http://www.buhlergroup.com/), [Coffed](http://coffed.pl/), [Coffee-Tech](https://www.coffee-tech.com/), [Coffeetool](http://coffeetool.gr/), [Giesen](http://www.giesencoffeeroasters.eu/), [IMF](http://www.imf-srl.com/), [K+M](https://www.kirschundmausser.de/), [Loring](https://loring.com/), [Proaster](http://proaster.coffee/), [San Franciscan](http://www.sanfranroaster.com/), [Toper](http://www.toper.com/), [US Roaster Corp](http://www.usroastercorp.com/)|