Sort code files too according to name, fix some spaces before !

data/gui/help1.stkgui

@@ -70,7 +70,7 @@
                     <spacer width="25" height="25"/>
                     <bubble proportion="2" height="100%" word_wrap="true"
                             I18N="In the help menu"
-                            text="The 'skidding' key allows you to skid. Short skids help to take sharp turns. If you skid long enough, you will get a boost. You can't stop turning while skidding, so orient your kart carefully before !"/>
+                            text="The 'skidding' key allows you to skid. Short skids help to take sharp turns. If you skid long enough, you will get a boost. You can't stop turning while skidding, so orient your kart carefully before!"/>
                 </div>
 
                 <spacer height="3%" width="10"/>

data/gui/help3.stkgui

@@ -40,7 +40,7 @@
                 <div width="100%" proportion="1" layout="horizontal-row">
                      <icon align="center" width="64" height="64" icon="models/zipper_collect.png"/>
                      <spacer width="25" height="25"/>
-                     <bubble proportion="1" height="100%" text="Zipper - will give you a strong speed boost. But beware of not losing control of your kart !"/>
+                     <bubble proportion="1" height="100%" text="Zipper - will give you a strong speed boost. But beware of not losing control of your kart!"/>
                 </div>
 
                 <div width="100%" proportion="1" layout="horizontal-row">

data/po/update_pot.sh

@@ -6,7 +6,7 @@ CPP_FILE_LIST="`find ./src              \
                      -name '*.cpp' -or  \
                      -name '*.c' -or    \
                      -name '*.hpp' -or  \
-                     -name "*.h"        \
+                     -name "*.h" | sort -n \
               `"
 XML_FILE_LIST="`find ./data ../stk-assets/tracks ../stk-assets/karts \
                      -name 'achievements.xml' -or                \