Bug 11510: koha-translate usage message fixes

The koha-translate's usage message has a couple of inconsistencies:

'--all' should be '--available'
and '--help' is missing from the usage examples.

Sponsored-by: Universidad Nacional de Cordoba
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works as described, tested using instructions on
http://wiki.koha-community.org/wiki/Testing_man_pages

Signed-off-by: Galen Charlton <gmc@esilibrary.com>

debian/docs/koha-translate.xml

@@ -25,6 +25,7 @@
     <cmdsynopsis>
       <command>koha-translate</command> <arg><option>-i</option>|<option>--install</option></arg> <arg><option>-u</option>|<option>--update</option></arg> <arg><option>-r</option>|<option>--remove</option></arg> <arg><option>-c</option>|<option>--check</option></arg> <arg choice="req"  rep="norepeat"><replaceable>lang_code</replaceable></arg>
       <command>koha-translate</command> <arg><option>-l</option>|<option>--list</option></arg> <arg><option>-a</option>|<option>--available</option></arg>
+      <command>koha-translate</command> <arg><option>-h</option>|<option>--help</option></arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
@@ -43,6 +44,12 @@
       </listitem>
     </varlistentry>
     <varlistentry>
+      <term><option>-h, --help</option></term>
+      <listitem>
+        <para>Print usage information.</para>
+      </listitem>
+    </varlistentry>
+   <varlistentry>
       <term><option>-i, --install</option></term>
       <listitem>
         <para>Install the specified lang_code language translation.</para>

debian/scripts/koha-translate

@@ -30,12 +30,12 @@ $scriptname
 This script lets you manage your Koha templates translations.
 
 Usage:
-$scriptname --list|-l [--all|-a]
+$scriptname --list|-l [--available|-a]
 $scriptname --check|-c language_code
 $scriptname --install|-i language_code
 $scriptname --update|-u language_code
 $scriptname --remove|-r language_code
-$scriptname -h
+$scriptname --help|-h
 
     -l | --list           List the installed or available (combined with -a)
                           language translations