Updated manual

Author: rmraya

docs/en/concepts/features.dita

@@ -22,6 +22,7 @@
                     <li>Excel files</li>
                     <li>CSV or TAB delimited files</li>
                     <li>SDLTM files</li>
+                    <li>TBX (TermBase eXchange) files</li>
                 </ul>
             </li>
             <li>Export TMX files as<ul>

docs/en/concepts/opensource_subscription.dita

@@ -24,7 +24,7 @@
           scope="external">Maxprograms Online Store</xref>.</p>
       <p>The version of TMXEditor included in the official installers can be used at no cost for 7
         days requesting a free Evaluation Key. </p>
-      <p>Subscription Keys cannot be shared or transferred to different machines.</p>
+      <p>Subscription keys cannot be shared or transferred to different machines.</p>
 
     </section>
     <section>

docs/en/images/fileAttributes.png

@@ -14,7 +14,7 @@
                         <uicontrol>Add Language...</uicontrol>
                     </menucascade>.</cmd>
                 <stepresult>The following dialog appears:<image href="../images/add_language.png"
-                        placement="break" scale="50" align="center">
+                        placement="break" scale="80" align="center">
                         <alt>Add Language Dialog</alt>
                     </image>
                 </stepresult>

docs/en/images/fileNotes.png

@@ -22,7 +22,7 @@
                         <uicontrol>Change Language...</uicontrol>
                     </menucascade>.</cmd>
                 <stepresult>The following dialog appears:<image href="../images/change_language.png"
-                        placement="break" scale="50" align="center">
+                        placement="break" scale="80" align="center">
                         <alt>Change Language Dialog</alt>
                     </image>
                 </stepresult>