First commit.

Signed-off-by: Chamon <[luizchamon] [gmail]>
Problem with the except clause.

Signed-off-by: Chamon <[luizchamon] [gmail]>
Add example.

Signed-off-by: Chamon <[luizchamon] [gmail]>
Fix bib2html error message.

Signed-off-by: Chamon <[luizchamon] [gmail]>
Add unit test.

Signed-off-by: Chamon <[luizchamon] [gmail]>
Update README.

Signed-off-by: Chamon <[luizchamon] [gmail]>