eclipse plugin: Move the help system to its own directory

utils/umc_dev/org.wesnoth/build.properties

@@ -9,7 +9,7 @@ bin.includes = plugin.xml,\
                plugin_customization.ini,\
                changelog,\
                intro/,\
-               html/,\
+               help/html/,\
                splash.bmp
 src.includes = templatesIndex.txt,\
                templates/

utils/umc_dev/org.wesnoth/help/toc.xml

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?NLS TYPE="org.eclipse.help.toc"?>
 
-<toc label="Wesnoth Eclipse Plugin" topic="html/toc.html">
+<toc label="Wesnoth Eclipse Plugin" topic="help/html/toc.html">
    <topic label="Getting Started">
-      <link toc="tocgettingstarted.xml"/>
+      <link toc="help/tocgettingstarted.xml"/>
    </topic>
    <topic label="Features">
-      <link toc="tocfeatures.xml"/>
+      <link toc="help/tocfeatures.xml"/>
    </topic>
    <topic label="Reference">
-      <link toc="tocreference.xml"/>
+      <link toc="help/tocreference.xml"/>
    </topic>
 </toc>

utils/umc_dev/org.wesnoth/plugin.xml

@@ -98,24 +98,24 @@
          id="org.wesnoth.help"
          point="org.eclipse.help.toc">
       <toc
-            file="toc.xml"
+            file="help/toc.xml"
             primary="true">
       </toc>
       <toc
-            file="tocfeatures.xml">
+            file="help/tocfeatures.xml">
       </toc>
       <toc
-            file="tocgettingstarted.xml">
+            file="help/tocgettingstarted.xml">
       </toc>
       <toc
-            file="tocreference.xml">
+            file="help/tocreference.xml">
       </toc>
    </extension>
    <extension
          id="org.wesnoth.contexts"
          point="org.eclipse.help.contexts">
       <contexts
-            file="contextHelp.xml"
+            file="help/contextHelp.xml"
             plugin="org.wesnoth">
       </contexts>
    </extension>