Fix a bug and two todo's about list

A bug: <li><p> added a newline after bullet.
Todo's: <ol> and indent (copied from HTMLBookReader)
Fix header

I forgot to commit the header changes
Merge branch 'patch-4' of github.com:tamo/FBReaderJ into tamo-fix
cosmetic changes
Merge branch 'master' into nook
search for texts with zero-width spaces
Merge branch 'master' into nook