small html stylesheet changes

set version to 1.2

Author: jankorichter

doc/pg_sphere.css

@@ -109,10 +109,6 @@ p, ol, ul, li {
   line-height: 1.5em;
 }
 
-.function {
-  font-size: 100%;
-}
-
 table.CALSTABLE {
   width: 50%;
 }
@@ -165,7 +161,9 @@ blockquote.tip
 
 
 .literal,
-.parameter
+.parameter,
+.funcsynopsis,
+.function
 {
   font-size: 130%;
 }

doc/pg_sphere.xml

@@ -30,7 +30,7 @@
 <article lang="en">
     <articleinfo>
         <title>
-            pgSphere 1.1
+            pgSphere 1.2
         </title>
         <author>
             <surname>pgSphere development team</surname>

output.c

@@ -570,7 +570,6 @@ Datum
 pg_sphere_version(PG_FUNCTION_ARGS)
 {
 	char	   *buffer = (char *) palloc(20);
-
-	sprintf(buffer, "1.1.1pre2");
+	sprintf(buffer, "1.2.0");
 	PG_RETURN_CSTRING(buffer);
 }