by smk-ka: Reverted the behavior of transliteration_clean_filename() to only accept file names without a path.
by smk-ka: Updated documentation.

#558682 by NaX: Force lowercase filenames to reduce problems when moving between case insensitive and case sensitive file systems.

Minor code changes.

by smk-ka: Lowered memory footprint of replacement function.

- Updated install instructions, section on how to create language-specific variants.

#364931 by PaV: Added Esperanto transliteration.
Rewrote retroactive transliteration during installation or update to get rid of
  SUBSTRING_INDEX function dependency.
#312021 by pcorbett: Added SQL Server support.
#257041 by Freso: More transliterations (x21??).

#253921 by Freso: Added Danish translation.

- Added retroactive transliteration of existing filenames during installation or update. Original idea by colan.