* The pointer is not removed from the array before 'delete'
* FilterMatcher now uses (input) content to guess better.

Fixes n#512146

Avoid temporary variable that was moved from a nested block in
previous commit, but had the same name as a variable alredy existing
in this block.

No idea why this include is suddenly needed.

Noticed by Julien Nabet <serval2412@yahoo.fr>. It seems commit
b58863e8ddc923fa737d064b873b8099a24a8c51 reorganized the code
and removed this call. Not quite sure if it's needed as it has
apparently worked fine for a while, but this should match the code
before that commit (except for the pointless TryToAcquire() ).

The function did nothing else than set STYLE_OPTION_HIDEDISABLED.

It was also extremely misleading when reading the code.

* use initialization lists
* more const goodness

* 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.

* scripting/source/pyprov/makefile.mk:

(and don't leak memory on exit...)

From cppcheck: Using xxxx.empty() instead of xxxx.size() can be faster.
 xxxx.size() can take linear time but xxxx.empty() is guaranteed to take
 constant time