Add acknowledgements for czech-morfflex.
Add -flto even to linking phase. Needed for clang.
Add target lib_source for dumping list of MorphoDiTa sources.
Add generic tokenizer.
Add ' and ` to opening and closing punctuation for sentence breaks.
Make -`_ match on non-first position only.

Also remove obsolete methods.
Finalize czech-morfflex documentation.
Finalize english-pdt model documentation.
Fix english-ptb model name and add it to User Manual.
Add remark about needing LDC licence.
Remove english-ptb from User Manual.

We need to settle the LDC licencing question first.
Add names to individual model documentation sections.
Change "morphologic" to correct "morphological" and regenerate documentation.
Improve Java bindings...

- use morphodita_java from cwd if found
- compile jar file.
Script generating source tree suitable for language bindings packages.

Currently Perl and Python will use it.
Remove generated wrapper on make clean.
Add documentation about (not yet finished) Perl and Python packages.
Add initial implementation of CPAN package.
Add initial implementation of generic_morpho.