* Getopt bundle fixes for Java Properties standard:

   Fix comment lines
   Encoding conversion to UTF-8 with escapes
   Add unicode escapes for all chars over 0x7f
   Change Transifex type to PROPERTIES
   Also:
    - Remove BOMs
    - Remove \r
    - Remove blank lines
   Encodings were as follows:
     cs: marked ISO-8859-2
     pl: marked ISO-8859-2, possibly corrupt, ?? in two strings
     de, es, fr: marked ISO-8859-1
     hu: detected as ISO-8859-2
     it: apparently ISO-8859-1
     ja: Unicode escaped already
     nb, nl: ASCII
     ro: marked ISO-8859-2 but actually UTF-8
     zh: detected as GB2312 w/ CRLF
     zh_TW: UTF-8 w/ BOM w/ CRLF