Spellcheck fixes

./ivi-shell/README:19: protocal  ==> protocol
./src/compositor.h:596: seperate  ==> separate
./src/version.h.in:33: actualy  ==> actually
./src/cms-helper.h:44: embeded  ==> embedded
./protocol/fullscreen-shell.xml:65: seperate  ==> separate
./protocol/xdg-shell.xml:150: auxilliary  ==> auxiliary
./clients/window.c:1035: preferrably  ==> preferably

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

protocol/fullscreen-shell.xml

@@ -62,7 +62,7 @@
 	its own cursor and set wl_pointer.cursor(NULL).
       </description>
       <entry name="arbitrary_modes" value="1" summary="compositor is capable of almost any output mode"/>
-      <entry name="cursor_plane" value="2" summary="compositor has a seperate cursor plane"/>
+      <entry name="cursor_plane" value="2" summary="compositor has a separate cursor plane"/>
     </enum>
 
     <event name="capability">

protocol/xdg-shell.xml

@@ -147,7 +147,7 @@
 	surface is mapped.
 
 	Parent windows should be set on dialogs, toolboxes, or other
-	"auxilliary" surfaces, so that the parent is raised when the dialog
+	"auxiliary" surfaces, so that the parent is raised when the dialog
 	is raised.
       </description>
       <arg name="parent" type="object" interface="xdg_surface" allow-null="true"/>