Add some settings management and also parse the time format.

This allows for: 30seconds, 10minutes, 3hours, or 2days

src/main/java/com/graywolf336/jail/enums/Settings.java

@@ -0,0 +1,21 @@
+package com.graywolf336.jail.enums;
+
+public enum Settings {
+	DEBUG("system.debug"),
+	UPDATENOTIFICATIONS("system.updateNotifications"),
+	JAILDEFAULTTIME("jailing.jail.defaultTime");
+	
+	private String path;
+	
+	private Settings(String path) {
+		this.path = path;
+	}
+	
+	/**
+	 * Gets the path this setting is in config.
+	 * @return The path where this setting resides in the config.
+	 */
+	public String getPath() {
+		return this.path;
+	}
+}