plugin interface implemented

example plugins added: date and network
moved "logs" to plugins

pythonrewrite/plugins/date/lang/en.hdf

@@ -0,0 +1,35 @@
+Lang {
+
+	Title.ConfigDate	= Date and time setting
+
+	Button.ConfigDate	= Set date and time
+
+	Text.Date	= Date
+	Text.Time	= Time
+	Text.Months {
+		1	= January
+		2	= February
+		3	= March
+		4	= April
+		5	= May
+		6	= June
+		7	= July
+		8	= August
+		9	= September
+		10	= October
+		11	= November
+		12	= December
+	}
+
+	Modules.date {
+		Name	= Change date and time
+		Link	= Set date/time
+		Rank	= 10
+	}
+
+	WarningMessage.InvalidDate {
+		Title	= Invalid value
+		Text	= An invalid value for date or time was supplied. Please try again.
+	}
+
+}