[tellico] doc: Remove mention of Freebase and GCstar plugins from the documentation

[Robby Stephenson]

Git commit 977c7aebd9fbff1f2753dbdc4503863201fb12f5 by Robby Stephenson.
Committed on 30/04/2017 at 20:38.
Pushed by rstephenson into branch 'master'.

Remove mention of Freebase and GCstar plugins from the documentation

M  +2    -18   doc/configuration.docbook

https://commits.kde.org/tellico/977c7aebd9fbff1f2753dbdc4503863201fb12f5

diff --git a/doc/configuration.docbook b/doc/configuration.docbook
index 3e133924..6691db7c 100644
--- a/doc/configuration.docbook
+++ b/doc/configuration.docbook
@@ -154,7 +154,7 @@ Entry templates are saved in <filename class="directory">$<envar>KDEHOME</envar>
 
 <para>
 &appname; can use various sources for importing data, which can be configured
-in the Data Sources Dialog. There are many available types and sources:</para>
+in the Data Sources Dialog. There are many available types and sources. A few of them are listed below.</para>
 
 <itemizedlist>
 <listitem><para><link linkend="amazon-web-services">Amazon.com Web Services</link>,</para></listitem>
@@ -165,7 +165,6 @@ in the Data Sources Dialog. There are many available types and sources:</para>
 <listitem><para><link linkend="animenfo">AnimeNfo.com</link>,</para></listitem>
 <listitem><para><link linkend="ibs">Internet Bookshop Italia</link>,</para></listitem>
 <listitem><para><link linkend="isbndb">ISBNdb.com</link>,</para></listitem>
-<listitem><para><link linkend="gcstarplugin"><application>GCstar</application> Plugins</link>,</para></listitem>
 <listitem><para><link linkend="bib-sources">arxiv.org</link>,</para></listitem>
 <listitem><para><link linkend="bib-sources">bibsonomy.org</link>,</para></listitem>
 <listitem><para><link linkend="bib-sources">crossref.org</link>,</para></listitem>
@@ -177,8 +176,7 @@ in the Data Sources Dialog. There are many available types and sources:</para>
 <listitem><para><link linkend="musicbrainz">MusicBrainz.org</link>,</para></listitem>
 <listitem><para><link linkend="giantbomb">GiantBomb.com</link>,</para></listitem>
 <listitem><para><link linkend="openlibrary">OpenLibrary.org</link>,</para></listitem>
-<listitem><para><link linkend="freebase">Freebase.com</link>,</para></listitem>
-<listitem><para><link linkend="externalexec">other external scripts or applications</link>,</para></listitem>
+<listitem><para><link linkend="externalexec">other external scripts or applications</link>, and</para></listitem>
 <listitem><para><link linkend="multiple-sources">combinations of any of the above sources</link>.</para></listitem>
 </itemizedlist>
 
@@ -432,20 +430,6 @@ from <ulink url="http://amazon.com">Amazon.com</ulink> may include an image, suc
 
 </sect3>
 
-<sect3 id="gcstarplugin">
-<title>GCstar Plugins</title>
-<para>
-If <application><ulink url="http://www.gcstar.org">GCstar</ulink></application> is installed, &appname; is able to take advantage of the wide range of search plugins available for GCstar. Depending on the collection type, various online resources are available for usage as a data source in &appname;
-</para>
-</sect3>
-
-<sect3 id="freebase">
-<title>Freebase.com</title>
-<para>
-<ulink url="http://freebase.com">Freebase.com</ulink> is an online database, collecting information on any topic. Tellico is able to search Freebase for information on books, comic book, music, movies, video games, and board games.
-</para>
-</sect3>
-
 <sect3 id="externalexec">
 <title>External Scripts or Applications</title>
 <para>