documentation: set version to 1.1.5, document several post-1.1.1 changes

Author: Markus Nullmeier

doc/appendixes.sgm

@@ -1,6 +1,6 @@
     <sect1 id="appendixes">
       <title>
-        Appendixes
+        Appendix
       </title>
       <sect2 id="appendixes.changelog-1-1">
         <title>
@@ -24,16 +24,46 @@
           </listitem>
         </itemizedlist>
       </sect2>
-      <sect2 id="appendixes.changelog-1-2">
+      <sect2 id="appendixes.changelog-1-1-5">
         <title>
-          Changes from version 1.1 to 1.2
+          Changes from version 1.1 to 1.1.5
         </title>
         <itemizedlist>
           <listitem>
             <para>
               Modify behavior of function <function>set_sphere_output_precision</function>.
             </para>
           </listitem>
+          <listitem>
+            <para>
+	      Compatibility with <application>PostgreSQL</application> 9.2
+	      and later.
+            </para>
+          </listitem>
+          <listitem>
+            <para>
+	      Creating spath and spolygon objects &quot;as aggregate&quot;
+	      from tables should now work.
+            </para>
+          </listitem>
+          <listitem>
+            <para>
+	      Improved accuracy of spoint (great circle) distance calculation.
+            </para>
+          </listitem>
+          <listitem>
+            <para>
+	      Add new contains operators consistent with the geometry operators
+	      of the plain used in <application>PostgreSQL</application> 8.2
+	      and later:
+	       &lt;@ and @&gt;, the old operators @ and &tilde; still work.
+            </para>
+          </listitem>
+          <listitem>
+            <para>
+	      Improved correctness of spatial indexing.
+            </para>
+          </listitem>
         </itemizedlist>
       </sect2>
 

doc/operators.sgm

@@ -151,7 +151,7 @@
                Contain and overlap
             </title>
             <para>
-                On sphere, an equality relationship is rarely used. There
+                On the sphere, an equality relationship is rarely used. There
                 are frequently questions like <emphasis>Is object
                 <literal>a</literal> contained by object
                 <literal>b</literal>?</emphasis> or <emphasis>Does object
@@ -175,34 +175,34 @@
                 <tbody>
                   <row>
                     <entry>
-                      @
+                      @ or &lt;@
                     </entry>
                     <entry>
-                      the left object is contained by right object
+                      the left object is contained by the right object
                     </entry>
                   </row>
                   <row>
                     <entry>
-                      &tilde;
+                      &tilde; or @&gt;
                     </entry>
                     <entry>
-                      the left object contains right object
+                      the left object contains the right object
                     </entry>
                   </row>
                   <row>
                     <entry>
-                      !@
+                      !@  or !&lt;@
                     </entry>
                     <entry>
-                      the left object is not contained by right object
+                      the left object is not contained by the right object
                     </entry>
                   </row>
                   <row>
                     <entry>
-                      !&tilde;
+                      !&tilde; or !@&gt;
                     </entry>
                     <entry>
-                      the left object does not contain right object
+                      the left object does not contain the right object
                     </entry>
                   </row>
                   <row>

doc/pg_sphere.xml

@@ -30,7 +30,7 @@
 <article lang="en">
     <articleinfo>
         <title>
-            pgSphere 1.2
+            pgSphere 1.1.5
         </title>
         <author>
             <surname>pgSphere development team</surname>
@@ -50,6 +50,7 @@
             </para>
             <para>
               The project is hosted at <ulink url="http://pgfoundry.org/projects/pgsphere/"><citetitle>pgfoundry.org</citetitle></ulink>
+              and <ulink url="https://github.com/akorotkov/pgsphere"><citetitle>https://github.com/akorotkov/pgsphere</citetitle></ulink>
             </para>
             <para>    
                 This document

output.c

@@ -570,6 +570,6 @@ Datum
 pg_sphere_version(PG_FUNCTION_ARGS)
 {
 	char	   *buffer = (char *) palloc(20);
-	sprintf(buffer, "1.2.0");
+	sprintf(buffer, "1.1.5");
 	PG_RETURN_CSTRING(buffer);
 }