Remove usage of otool and install_name_tool from Mac KVASD installer

These tools are no longer part of a standard OS X install and would need to be
installed via the Xcode commnd line tools. Instead the KVASD binary has been
preprocessed and the Mac KVASD installer simply injects the KVASD binary into
the target application bundle(s).

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx-1.4@4905 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

Darwin/KVASD-installer/KVASD-installer/WSJTAppDelegate.applescript

@@ -140,13 +140,7 @@ script WSJTAppDelegate
                     try
                         set target to installRoot & "/Contents/MacOS/" & kvasd's targetName
                         do shell script "cp " & kvasd's destination() & kvasd's targetName & space & target
-                        repeat with theLine in paragraphs of (do shell script "otool -L " & target)
-                            if theLine contains ".dylib" and not theLine contains "libSystem" then
-                                set theDylib to 2nd item of split(theLine,{tab,space})
-                                do shell script "install_name_tool -change " & theDylib & " @executable_path/" & last item of split(theDylib,{"/"}) & space & target
-                            end if
-                        end repeat
-                        log do shell script "chmod +x " & target
+                        do shell script "chmod +x " & target
                         display alert "KVASD installed into application bundle:" & return & return & installRoot ¬
                             buttons {"Ok"} default button "Ok" ¬
                             giving up after 5