Add man collision

README.turnutils

@@ -264,7 +264,7 @@ Address-Dependent, or Address and Port-Dependent Mapping and/or to determine if
 that NAT is currently using Endpoint-Independent, Address-Dependent, or Address 
 and Port-Dependent Filtering. 
 
-Use either -m and/or -f flag to discover NAT Mapping and/or Filtering.
+Use either -m, -f, -c flag to discover NAT behavior.
 
 Flags:
 
@@ -272,12 +272,17 @@ Flags:
 
 -f  NAT filtering behavior discovery
 
+-c  NAT collision behavior discovery
+
 Options with required values:
 
 -p  STUN server port (Default: 3478)
 
 -L  Local address to use (optional)
 
+-A  Secondary Local address (optional)
+    Required for collision discovery
+
 Usage:
 
 $ turnutils_natdiscovery -m -f stun.example.com

man/man1/turnadmin.1

@@ -1,5 +1,5 @@
 .\" Text automatically generated by txt2man
-.TH TURN 1 "13 November 2016" "" ""
+.TH TURN 1 "29 September 2017" "" ""
 .SH GENERAL INFORMATION
 
 \fIturnadmin\fP is a TURN administration tool. This tool can be used to manage 

man/man1/turnserver.1

@@ -1,5 +1,5 @@
 .\" Text automatically generated by txt2man
-.TH TURN 1 "13 November 2016" "" ""
+.TH TURN 1 "29 September 2017" "" ""
 .SH GENERAL INFORMATION
 
 The \fBTURN Server\fP project contains the source code of a TURN server and TURN client 

man/man1/turnutils.1

@@ -1,5 +1,5 @@
 .\" Text automatically generated by txt2man
-.TH TURN 1 "13 November 2016" "" ""
+.TH TURN 1 "29 September 2017" "" ""
 .SH GENERAL INFORMATION
 
 A set of turnutils_* programs provides some utility functionality to be used
@@ -403,7 +403,7 @@ Address\-Dependent, or Address and Port\-Dependent Mapping and/or to determine i
 that NAT is currently using Endpoint\-Independent, Address\-Dependent, or Address 
 and Port\-Dependent Filtering. 
 .PP
-Use either \fB\-m\fP and/or \fB\-f\fP flag to discover NAT Mapping and/or Filtering.
+Use either \fB\-m\fP, \fB\-f\fP, \fB\-c\fP flag to discover NAT behavior.
 .PP
 Flags:
 .TP
@@ -414,6 +414,10 @@ NAT mapping behavior discovery
 .B
 \fB\-f\fP
 NAT filtering behavior discovery
+.TP
+.B
+\fB\-c\fP
+NAT collision behavior discovery
 .PP
 Options with required values:
 .TP
@@ -424,6 +428,11 @@ STUN server port (Default: 3478)
 .B
 \fB\-L\fP
 Local address to use (optional)
+.TP
+.B
+\fB\-A\fP
+Secondary Local address (optional)
+Required for collision discovery
 .PP
 Usage:
 .PP