Added proper logging system

vieter/web/logging.v

@@ -0,0 +1,29 @@
+module web
+
+import log
+
+pub fn (mut ctx Context) log(msg &string, level log.Level) {
+	lock ctx.logger {
+		ctx.logger.send_output(msg, level)
+	}
+}
+
+pub fn (mut ctx Context) lfatal(msg &string) {
+	ctx.log(msg, log.Level.fatal)
+}
+
+pub fn (mut ctx Context) lerror(msg &string) {
+	ctx.log(msg, log.Level.error)
+}
+
+pub fn (mut ctx Context) lwarn(msg &string) {
+	ctx.log(msg, log.Level.warn)
+}
+
+pub fn (mut ctx Context) linfo(msg &string) {
+	ctx.log(msg, log.Level.info)
+}
+
+pub fn (mut ctx Context) ldebug(msg &string) {
+	ctx.log(msg, log.Level.debug)
+}