remove sinfo SGML files
add flim-pkg.el (for MELPA)
fix mime-en.texi file for use with texi2any
set language, encoding for mime-ja.texi
Merge pull request #5 from egh/feature/cleanup_texi

Feature/cleanup texi
Merge pull request #6 from egh/feature/melpa

add flim-pkg.el (for MELPA)
Fix missing cross-references and typo.
Add ChangeLog entries.