documentation/poky-ref-manual: Removed some deprecated variables.

Delete reference manual glossary entries of obviously dead/renamed
variables:

 * PACKAGE_SUMMARY
 * PACKAGE_DESCRIPTION
 * POKY_EXTRA_INSTALL (renamed to CORE_IMAGE_EXTRA_INSTALL)
 * POKYMODE (renamed to TCMODE)
 * POKYLIBC (renamed to TCLIBC)
 * SHELLCMDS
 * TERMCMD
 * TERMCMDRUN

In addition, fix some "link"s to not refer to any of the above.

(From yocto-docs rev: 146084b8b0bab5e5333b7da7d6eb1dc90e118eba)

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/documentation/poky-ref-manual/development.xml b/documentation/poky-ref-manual/development.xml
index bc8ac7452a..419c3a4f3a 100644
--- a/documentation/poky-ref-manual/development.xml
+++ b/documentation/poky-ref-manual/development.xml
@@ -268,12 +268,7 @@
 
         <para>
             The default shell used by <filename>devshell</filename> is xterm. 
-            You can use other terminal forms by setting the 
-            <filename><link linkend='var-TERMCMD'>TERMCMD</link></filename> and 
-            <filename><link linkend='var-TERMCMDRUN'>TERMCMDRUN</link></filename> variables 
-            in the Yocto Project's <filename>local.conf</filename> file found in the build
-            directory. 
-            For examples of the other options available, see the "UI/Interaction Configuration"
+            For examples of available options, see the "UI/Interaction Configuration"
             section of the  
             <filename>meta/conf/bitbake.conf</filename> configuration file in the Yocto Project
             files.