Add toMinutes methods

app/src/main/java/net/pokeranalytics/android/util/extensions/NumbersExtension.kt

@@ -1,5 +1,7 @@
 package net.pokeranalytics.android.util.extensions
 
+import android.content.Context
+import net.pokeranalytics.android.R
 import java.text.DecimalFormat
 import java.text.NumberFormat
 import java.util.*
@@ -35,6 +37,23 @@ fun Double.formattedHourlyDuration() : String {
     return (this * 1000 * 3600).toLong().toMinutes()
 }
 
+// Return the time from minutes to hours:minutes
+fun Int.toMinutes(context: Context) : String {
+    val hours = this / 60
+    val minutesLeft = this % 60
+    var duration = ""
+
+	if (hours < 1) {
+		duration += "$minutesLeft ${context.getString(if (minutesLeft > 1) R.string.mins else R.string.min)}"
+	} else {
+		duration += hours.toString()
+		duration += ":"
+		duration += if (minutesLeft < 10) "0$minutesLeft" else minutesLeft.toString()
+	}
+
+    return duration
+}
+
 // Return the time from milliseconds to hours:minutes
 fun Long.toMinutes() : String {
     val totalMinutes = this / (1000 * 60)
@@ -45,5 +64,4 @@ fun Long.toMinutes() : String {
     duration += ":"
     duration += if (minutesLeft < 10) "0$minutesLeft" else minutesLeft.toString()
     return duration
-
 }