Index: en_GB/en_GB.pl
===================================================================
--- en_GB/en_GB.pl	(revision 4841)
+++ en_GB/en_GB.pl	(working copy)
@@ -150,12 +150,19 @@
   
   do_trans("aluminum", "aluminium");
   do_trans("analog", "analogue");
+  do_trans("analyze", "analyse");
+  do_trans("analyzer", "analyser");
   do_trans("armor", "armour");
+  do_trans("authorization", "authorisation");
+  do_trans("authorize", "authorise");
+  do_trans("authorized", "authorised");
   do_trans("behavior","behaviour");
   do_trans("caliber", "calibre");
+  do_trans("cancelation", "cancellation");
   do_trans("canceled", "cancelled");
   do_trans("canceling", "cancelling");
   do_trans("catalog", "catalogue");
+  query_trans("cell", "mobile", "Refers to phones");
   do_trans("centimeter", "centimetre");
   do_trans("centered", "centred");
   do_trans("center", "centre");
@@ -163,11 +170,17 @@
   query_trans("check", "cheque", "Refers to a payment method");
   do_trans("cipher", "cypher");
   do_trans("color", "colour");
+  do_trans("colorize", "colour");
+  do_trans("colorized", "coloured");
+  do_trans("customization", "customisation");
+  do_trans("daemonize", "daemonise");
   do_trans("defense", "defence");
+  do_trans("deserialize", "deserialise");
   do_trans("dialer", "dialler");
   do_trans("dialing", "dialling");
   do_trans("dialed", "dialled");
   do_trans("dialog", "dialogue");
+  do_trans("digitized", "digitised");
   do_trans("eggplant","aubergine");
   do_trans("encyclopedia", "encyclopaedia");
   do_trans("endeavor", "endeavour");
@@ -179,8 +192,14 @@
   do_trans("fueled", "fuelled");
   do_trans("fueling", "fuelling");
   query_trans("harbor", "harbour");
+  do_trans("gray", "grey");
+  do_trans("grayscale", "greyscale");
+  do_trans("harbor", "harbour");
   do_trans("honor", "honour");
   do_trans("humor", "humour");
+  do_trans("internationalization", "internationalisation");
+  do_trans("itemize", "itemise");
+  do_trans("itemized", "itemised");
   do_trans("jeweled", "jewelled");
   do_trans("judgment", "judgement");
   do_trans("kilometer", "kilometre");
@@ -188,35 +207,68 @@
   query_trans("license", "licence");
   do_trans("labor", "labour");
   do_trans("liter", "litre");
+  do_trans("litreal", "literal"); # Because "liter" sometimes affects other words
+  do_trans("litreate", "literate");
+  do_trans("maximization", "maximisation");
+  do_trans("maximize", "maximise");
+  do_trans("maximized", "maximised");
   query_trans("meter", "metre");
   do_trans("millimeter", "millimetre");
+  do_trans("minimize", "minimise");
+  do_trans("minimized", "minimised");
+  do_trans("misspelled", "misspelt");
   do_trans("modeled", "modelled");
   do_trans("modeler", "modeller");
   do_trans("modeling", "modelling");
   do_trans("neighbor", "neighbour");
   do_trans("offense", "offence");
+  do_trans("optimized", "optimised");
+  do_trans("optimizing", "optimising");
+  do_trans("organization", "organisation");
+  do_trans("organizational", "organisational");
   do_trans("paneled", "panelled");
   do_trans("paneling", "panelling");
   query_trans("practise","practice");
+  do_trans("prioritize", "prioritise");
+  do_trans("randomize", "randomise");
+  do_trans("recognize", "recognise");
   do_trans("rumor", "rumour");
   do_trans("saber", "sabre");
   do_trans("scepter", "sceptre");
+  do_trans("serialized", "serialised");
   do_trans("signaled", "signalled");
   do_trans("signaling", "signalling");
   do_trans("simultanous", "simultaneous");
   do_trans("specter", "spectre");
+  do_trans("spelled", "spelt");
+  do_trans("stickyness", "stickiness");
   do_trans("sulfur", "sulphur");
+  do_trans("summarize", "summarise");
+  do_trans("synchronization", "synchronisation");
+  do_trans("synchronize", "synchronise");
+  do_trans("synchronized", "synchronised");
+  do_trans("synchronizes", "synchronises");
+  do_trans("synchronizing", "synchronising");
   do_trans("theater", "theatre");
   query_trans("tire", "tyre");
   do_trans("totaled", "totalled");
   do_trans("totaler", "totaller");
   do_trans("totaling", "totalling");
+  do_trans("tunneling", "tunnelling");
+  do_trans("unauthorized", "unauthorised");
+  do_trans("uncategorized", "uncategorised");
+  do_trans("unmaximize", "unmaximise");
+  do_trans("unminimize", "unminimise");
+  do_trans("unminimized", "unminimised");
+  do_trans("unminimizing", "unminimising");
+  do_trans("unrecognized", "unrecognised");
   do_trans("utilization", "utilisation");
   do_trans("utilize", "utilise");
   do_trans("utilized", "utilised");
   do_trans("utilizing", "utilising");
   do_trans("vapor", "vapour");
   do_trans("vise", "vice");
+  do_trans("visualization", "visualisation");
 
    if ($locale eq "en_CA") {
      do_trans("anti-clockwise", "counterclockwise");
@@ -251,7 +303,7 @@
      do_trans("uninitialized","uninitialised");
      do_trans("_trash", "wastebaske_t");
      do_trans("trash", "wastebasket");
-     do_trans("translator_credits", "Abigail Brady <morwen\@evilmagic.org>\\n\"\n\"Bastien Nocera <hadess\@hadess.net>");
+     do_trans("translator_credits", "Abigail Brady <morwen\@evilmagic.org>\\n\"\n\"Bastien Nocera <hadess\@hadess.net>\\n\"\n\"Philip Withnall <philip\@tecnocode.co.uk>");
    }
 
 # This causes the string not to be copied
