Update man pages for sorted -l output

The output from [rig|rot]ctl[d] using the -l|--list option is now sorted
by model number in ascending order.  Document it.
(cherry picked from commit 45def7bbcf)

tests/README

@@ -9,10 +9,10 @@ If you don't know the number, listrigs can give it to you,
 
     Rig#    Mfg           Model           Vers.
     1       Hamlib        Dummy           0.1
-    1506    Winradio      WR-3500         0.6
+    105     Yaesu         FT-747GX        0.1
     210     Kenwood       TS-870S         0.1
     311     Icom          IC-706MkIIG     0.2
-    105     Yaesu         FT-747GX        0.1
+    1506    Winradio      WR-3500         0.6
     [etc.]
 
 In any case, you are encouraged to check for correct initialization

tests/rigctl.1

@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH RIGCTL "1" "January 7, 2012" "Hamlib" "Radio Control Program"
+.TH RIGCTL "1" "March 1, 2012" "Hamlib" "Radio Control Program"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -107,7 +107,13 @@ Set config parameter.  e.g. stop_bits=2
 Use -L option for a list.
 .TP
 .B \-l, --list
-List all model numbers defined in \fBHamlib\fP and exit.
+List all model numbers defined in \fBHamlib\fP and exit.  As of 1.2.15.1
+the list is sorted by model number.
+.sp
+\fBN.B.\fP In Linux the list can be scrolled back using Shift-PageUp/
+Shift-PageDown, or using the scrollbars of a virtual terminal in X or
+the cmd window in Windows.  The output can be piped to 'more' or 'less',
+e.g. 'rigctl -l | more'.
 .TP
 .B \-u, --dump-caps
 Dump capabilities for the radio defined with -m above and exit.

tests/rigctld.8

@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH RIGCTLD "8" "January 7, 2012" "Hamlib" "Rig Control Daemon"
+.TH RIGCTLD "8" "March 1, 2012" "Hamlib" "Rig Control Daemon"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -116,7 +116,13 @@ Set config parameter.  e.g. --set-conf=stop_bits=2
 Use -L option for a list.
 .TP
 .B \-l, --list
-List all model numbers defined in \fBHamlib\fP and exit.
+List all model numbers defined in \fBHamlib\fP and exit.  As of 1.2.15.1
+the list is sorted by model number.
+.sp
+\fBN.B.\fP In Linux the list can be scrolled back using Shift-PageUp/
+Shift-PageDown, or using the scrollbars of a virtual terminal in X or
+the cmd window in Windows.  The output can be piped to 'more' or 'less',
+e.g. 'rigctld -l | more'.
 .TP
 .B \-u, --dump-caps
 Dump capabilities for the radio defined with -m above and exit.

tests/rotctl.1

@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH ROTCTL "1" "January 7, 2012" "Hamlib" "Rotator Control Program"
+.TH ROTCTL "1" "March 1, 2012" "Hamlib" "Rotator Control Program"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -78,7 +78,13 @@ Use -L option for a list.
 Dump capabilities for the rotor defined with -m above and exit.
 .TP
 .B \-l, --list
-List all model numbers defined in \fBHamlib\fP and exit.
+List all model numbers defined in \fBHamlib\fP and exit.  As of 1.2.15.1
+the list is sorted by model number.
+.sp
+\fBN.B.\fP In Linux the list can be scrolled back using Shift-PageUp/
+Shift-PageDown, or using the scrollbars of a virtual terminal in X or
+the cmd window in Windows.  The output can be piped to 'more' or 'less',
+e.g. 'rotctl -l | more'.
 .TP
 .B \-v, --verbose
 Set verbose mode, cumulative (see DIAGNOSTICS below).

tests/rotctld.8

@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH ROTCTLD "8" "January 7, 2012" "Hamlib" "Rotator Control Daemon"
+.TH ROTCTLD "8" "March 1, 2012" "Hamlib" "Rotator Control Daemon"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -94,7 +94,13 @@ Set config parameter.  e.g. --set-conf=stop_bits=2
 Use -L option for a list.
 .TP
 .B \-l, --list
-List all model numbers defined in \fBHamlib\fP and exit.
+List all model numbers defined in \fBHamlib\fP and exit.  As of 1.2.15.1
+the list is sorted by model number.
+.sp
+\fBN.B.\fP In Linux the list can be scrolled back using Shift-PageUp/
+Shift-PageDown, or using the scrollbars of a virtual terminal in X or
+the cmd window in Windows.  The output can be piped to 'more' or 'less',
+e.g. 'rotctld -l | more'.
 .TP
 .B \-u, --dump-caps
 Dump capabilities for the radio defined with -m above and exit.