modify/delete wordbook files for good

* extras/source/wordbook/lang/*/soffice.dic: deleted
  These files were in old binary format and almost all
  language files were replicas of the en-US file. There
  were two exceptions: German and Slovenian. André Schnabel
  checked the German word list and he said that they can be
  deleted. Martin Srebotnjak checked the Slovenian word list
  and he asked me to keep those words -> sl.dic
* extras/source/wordbook/oracle.dic: deleted
  It was not used in the build. It contained Oracle brand
  names, etc.
* extras/source/wordbook/standard.dic: deleted
  It was built and delivered, but not packaged. It was an
  empty dictionary file which would be created anyway when
  the user creates a new empty dictionary.
* extras/source/wordbook/technical.dic:
  Entries were sorted so it will be easier to add new words.
  Some entries were added from lang/en-US/soffice.dic.
* extras/source/wordbook/sl.dic: added Slovenian words
* extras/source/wordbook/en-US.dic: added English words
* extras/source/wordbook/en-GB.dic: added English words
* scp2/source/ooo/ :
  These wordbook files should not depend on the UI language.
  They should not be in language packs but they all should
  be installed for every language like spell checker
  dictionaries.
* officecfg/registry/ :
  Paths adjusted, so application looks for wordbook files
  in the right directory.
  I enabled all dictionaries by default in Linguistic.xcs.

officecfg/registry/data/org/openoffice/Office/Paths.xcu

@@ -142,7 +142,7 @@
 
         <node oor:name="Dictionary" oor:op="fuse" oor:mandatory="true">
             <node oor:name="InternalPaths">
-                <node oor:name="$(insturl)/share/wordbook/$(vlang)" oor:op="fuse"/>
+                <node oor:name="$(insturl)/share/wordbook" oor:op="fuse"/>
             </node>
             <prop oor:name="WritePath">
                 <value>$(userurl)/wordbook</value>

officecfg/registry/schema/org/openoffice/Office/Common.xcs

@@ -1625,7 +1625,7 @@
 						<author>TL</author>
 						<desc>Contains the provided dictionaries.</desc>
 					</info>
-					<value>$(insturl)/share/wordbook/$(vlang)</value>
+					<value>$(insturl)/share/wordbook</value>
 				</prop>
 				<prop oor:name="Favorite" oor:type="xs:string">
 					<info>

officecfg/registry/schema/org/openoffice/Office/Linguistic.xcs

@@ -221,7 +221,7 @@
 						<desc>Specifies the custom dictionaries to be used. The Ignore list (IgnoreAllList (All)) is administered in the RAM only for the current spellcheck.</desc>
 						<label>Custom dictionaries</label>
 					</info>
-					<value oor:separator=";">IgnoreAllList;soffice.dic;standard.dic;technical.dic</value>
+					<value oor:separator=";">IgnoreAllList;en-US.dic;en-GB.dic;sl.dic;technical.dic</value>
 				</prop>
 				<prop oor:name="IsUseDictionaryList" oor:type="xs:boolean">
 					<!-- OldLocation: NEW -->