Replace the old icons with smiley icons from the Rodent icon theme.

Fix showing the same icon for two or more slots.
Minor cleanups.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@4541 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -8,6 +8,10 @@
    output of a command in templates.
    Adjust template functions to mostly work with GeanyDocuments.
    Minor cleanups in the template code.
+ * src/gb.c:
+   Replace the old icons with smiley icons from the Rodent icon theme.
+   Fix showing the same icon for two or more slots.
+   Minor cleanups.
 
 
 2010-01-22  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>

src/about.c

@@ -33,7 +33,6 @@
 #include "geanywraplabel.h"
 #include "main.h"
 
-static GtkWidget *gb_window = NULL;
 #include "gb.c"