Bug #67238 Ungreedy and min/max quantifier bug in PCRE 8.34 upstream

upstream patch applied
- Fixed missing NULL check
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  - Fixed missing NULL check
- Fixed missing NULL check in SimpleXMLElement::xpath()
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  - Fixed missing NULL check in SimpleXMLElement::xpath()
- Move checking
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  - Move checking
- Fixed off-by-one in phar_build (patch by crrodriguez at opensuse dot org)
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  - Fixed off-by-one in phar_build (patch by crrodriguez at opensuse dot org)
Fix Linux specific fail in error traces (cherry-picked and fix for bug #67245)
Linux apparently does not like memcpy in overlapping regions...
Updated NEWS
Merge branch 'PHP-5.4' into PHP-5.5
add tests stuff to README
fix news
Fix bug #67247	spl_fixedarray_resize integer overflow
Fix bug #67248 (imageaffinematrixget missing check of parameters)
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fix bug #67247	spl_fixedarray_resize integer overflow
  fix news
Fix bug #67250 (iptcparse out-of-bounds read)
Fix bug #67251 - date_parse_from_format out-of-bounds read
Fix bug #67252: convert_uudecode out-of-bounds read