updated changes

ChangeLog

@@ -1,6 +1,23 @@
 (Format: Year/Month/Day)
 Changes for 0.9.13
 *05/03/16:
+    added new option to specify, on which screen fluxbox should handle 
+    the windows. default behavior is to handle each available screen. 
+    closes #1159809. (Mathias)
+
+       -screen <"all"|int[,int]>
+
+    eg:  
+    
+       $> fluxbox -screen 0,2      will run fluxbox on 0.0 and 0.2 so 
+                                   one can run any other wm on 0.1. 
+       $> fluxbox -screen all      default, fluxbox manages all screens
+
+    fluxbox.cc fluxbox.hh
+  * Fix for #1152450 (Mathias)
+    when having multiple screens the rootCommand's were called
+    too often
+    Screen.cc FbTk/Theme.cc
   * added --with-init, --with-keys, --with-style, --with-menu
     configure options (Thanks php-coder at ngs dot ru)
     configure.in, src/Makefile.am