linux: add more CLI options to hydrogen.1

linux/hydrogen.1

@@ -31,12 +31,18 @@ under certain conditions. See the file COPYING for details.
 .HP
 \fB\-i\fR, \fB\-\-install\fR FILE - install a drumkit (*.h2drumkit)
 .HP
+\fB\-O\fR, \fB\-\-osc\-port\fR \- Use custom OSC port
+.HP
 \fB\-n\fR, \fB\-\-nosplash\fR \- Hide splash screen
 .HP
 \fB\-V[Level]\fR, \fB\-\-verbose\fR[=\fILevel\fR] \- Print a lot of debugging info
 .IP
 Level, if present, may be None, Error, Warning, Info, Debug or 0xHHHH
 .HP
+\fB\-L\fR, \fB\-\-log\-file\fR \- Use custom log file
+.HP
+\fB\-T\fR, \fB\-\-log\-timestamps\fR \- Add timestamps to all log messages
+.HP
 \fB\-v\fR, \fB\-\-version\fR \- Show version info
 .HP
 \fB\-h\fR, \fB\-\-help\fR \- Show this help message