reject vcards in icalendar splitter
reject non-vcard data in vcard splitter
ParseException instead of InvalidArgumentException
check a̲l̲l̲ control chars from RFC5545 §3.3.11. (below \x80, anyway)

fixes https://github.com/fruux/sabre-vobject/issues/134
Merge pull request #136 from mirabilos/fix-repairing-control-chars

check a̲l̲l̲ control chars from RFC5545 §3.3.11. (below \x80, anyway)
Exception wording
Merge pull request #133 from DominikTo/splitter-patch

Reject incorrect data in vCard and iCalendar splitter
Updated changelog.
spelling: http://www.angryflower.com/bobsqu.gif
pass parser options down to setRawMimeDirValue
pass options back to MimeDir::unescapeValue
Introduce new OPTION_LIBICAL_COMPATIBLE option

Fixes #129