Update doc URLs to reflect move of documentation to docs.kde.org

The docs have been at docs.kde.org for a long time, now they're the one
and only recommended location. But I forgot to update the URLs
referenced by the script itself. :(

BUG:357162
FIXED-IN:16.01

README

@@ -28,7 +28,7 @@
     - the `kdesrc-buildrc-sample` file in the kdesrc-build directory
       gives a few hints at what options are available. Also, look at the 
       documentation at
-      http://kdesrc-build.kde.org/documentation/conf-options-table.html
+      https://docs.kde.org/trunk4/en/extragear-utils/kdesrc-build/conf-options-table.html
 
 3. From the kdesrc-build directory, run "./kdesrc-build --metadata-only". This
    will download some data that describes the KDE source repositories and their
@@ -84,7 +84,7 @@ kdesrc-build includes a limited command-line description with the
 --help option.
 
 You can read the kdesrc-build handbook online at
-http://kdesrc-build.kde.org/documentation/.
+https://docs.kde.org/index.php?application=kdesrc-build
 
 If you have already setup a KDE build environment then kdesrc-build itself can
 have its documentation compiled and installed.

doc/man-kdesrc-build-setup.1.docbook

@@ -172,7 +172,7 @@ sure to search against the <command>kdesrc-build</command> product.</para>
 url="http://kdesrc-build.kde.org/">http://kdesrc-build.kde.org/</ulink></para>
 
 <para>Documentation: <ulink
-url="http://kdesrc-build.kde.org/documentation/">http://kdesrc-build.kde.org/documentation/</ulink></para>
+url="https://docs.kde.org/index.php?application=kdesrc-build">https://docs.kde.org/index.php?application=kdesrc-build</ulink></para>
 
 </refsect1>
 

doc/man-kdesrc-build.1.docbook

@@ -1143,7 +1143,7 @@ based on included recipes.</para>
 url="http://kdesrc-build.kde.org/">http://kdesrc-build.kde.org/</ulink></para>
 
 <para>Documentation: <ulink
-url="http://kdesrc-build.kde.org/documentation/">http://kdesrc-build.kde.org/documentation/</ulink></para>
+url="https://docs.kde.org/index.php?application=kdesrc-build">https://docs.kde.org/index.php?application=kdesrc-build</ulink></para>
 
 <para>Setup script: <command>kdesrc-build-setup</command></para>
 

kdesrc-buildrc-kf5-sample

@@ -3,7 +3,7 @@
 #
 # See the kdesrc-buildrc-sample for explanations of what the options do, or
 # view the manpage or kdesrc-build documentation at
-# http://kdesrc-build.kde.org/documentation/
+# https://docs.kde.org/trunk4/en/extragear-utils/kdesrc-build/index.html
 global
     branch-group kf5-qt5
     kdedir ~/kde-5 # Where to install KF5-based software

kdesrc-buildrc-sample

@@ -97,7 +97,7 @@ global
 #
 
 # For the full list of options please see
-# http://kdesrc-build.kde.org/documentation/conf-options-table.html
+# https://docs.kde.org/trunk4/en/extragear-utils/kdesrc-build/conf-options-table.html
 end global
 
 # With the global options set, the remainder of the file selects which modules

modules/ksb/Application.pm

@@ -939,7 +939,7 @@ of $rcfile.
 A repository is needed to determine where to download the source code from.
 
 Most will want to use the b[g[kde-projects] repository. See also
-http://kdesrc-build.kde.org/documentation/kde-modules-and-selection.html#module-sets
+https://docs.kde.org/trunk4/en/extragear-utils/kdesrc-build/kde-modules-and-selection.html#module-sets
 EOF
         die make_exception('Config', 'Missing repository option');
     }
@@ -2602,10 +2602,10 @@ The man page can also be found online at
 https://kdesrc-build.kde.org/documentation/kdesrc-build.1.html
 
 This help is not comprehensive, to see a listing of all options please visit:
-https://kdesrc-build.kde.org/documentation/conf-options-table.html
+https://docs.kde.org/trunk4/en/extragear-utils/kdesrc-build/conf-options-table.html
 
 For all command line options, please visit:
-https://kdesrc-build.kde.org/documentation/supported-cmdline-params.html
+https://docs.kde.org/trunk4/en/extragear-utils/kdesrc-build/supported-cmdline-params.html
 DONE
 }