Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Update copyright year for re2c generated files
  Update copyright year to 2014
  Update copyright year for re2c files as well

diff --cc ext/date/lib/parse_date.c
Simple merge

diff --cc ext/date/lib/parse_date.re
Simple merge

diff --cc ext/date/lib/parse_iso_intervals.re
Simple merge