Bump version to 1.8

Author: xilopaint

src/info.plist

@@ -2434,7 +2434,7 @@ The to-do icon is created by [Jason Zigrino](https://jasonzigrino.deviantart.com
 	<key>userconfigurationconfig</key>
 	<array/>
 	<key>version</key>
-	<string>1.7.1</string>
+	<string>1.8</string>
 	<key>webaddress</key>
 	<string>https://github.com/xilopaint/alfred-things</string>
 </dict>