User Guide Updates

** Updated build-doc.sh
- Added a feature for Joe
- Removed rig-config build instructions

** Updated wsjtx-main.adoc
-- Fixed syntax error causing highlight issues
-- Removed rig-config section

:: @QX9770-SRV1/Win64 ==> Cygwin terminal


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3687 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

doc/source/wsjtx-main.adoc

@@ -1,6 +1,6 @@
 // Status=review
 // This is a comment line, anything with // is ignored at process time.
-= WSJT-X User's Guide
+= WSJT-X User Guide
 :Author: Joe Taylor, K1JT
 :Date: January 30, 2014, Copyright © 2012-2014
 :Revision: 1.3
@@ -225,11 +225,6 @@ include::utilities.adoc[]
 == Compiling WSJT-X
 include::compiling.adoc[]
 
-[[RIG_CONFIG]]
-== Rig Configuration
-include::rig-config-main.adoc[]
-
 [[ACK]]
 == Acknowledgments
 include::acknowledgements.adoc[]
-