Release 0.2.0

- new language: go
- new shops: cybertek.fr, mediamarkt.ch
- deprecated shops: alternate.be, minershop.eu
- improved database transaction management
- better web parsing library (ferret, requires headless chrome browser)
- include or exclude products by applying regex on their names
- check for PID file to avoid running the bot twice
- hastags are now configurable

Signed-off-by: Julien Riou <julien@riou.xyz>

go.mod

@@ -0,0 +1,12 @@
+module github.com/jouir/restockbot
+
+go 1.16
+
+require (
+	github.com/MontFerret/ferret v0.13.0
+	github.com/dghubble/go-twitter v0.0.0-20201011215211-4b180d0cc78d
+	github.com/dghubble/oauth1 v0.7.0
+	github.com/sirupsen/logrus v1.8.0
+	gorm.io/driver/sqlite v1.1.4
+	gorm.io/gorm v1.20.12
+)