add '--date' to opts_query_modifiers
add '--devel' to sync option

"--devel" exists in query, but "yaourt -Syu --dev<tab><tab>" issn't autocompleting "--devel" (not sure it should based on it being in the query call, just wanted to mention it).
Merge pull request #154 from panth0r/master

Add --date option for "yaourt -Q"
Update coffee completion
Merge pull request #157 from dongweiming/update_coffee

Update coffee completion
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Update coffee completion
  add '--devel' to sync option
  add '--date' to opts_query_modifiers
dos2unix