fix gcov data with some locales (again)
Fix possible segfault depending on memory location...
Fix tests
Merge sapi/phpdbg into PHP-5.6
update NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  update NEWS
update news
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  update news
  update NEWS
  fix gcov data with some locales (again)
Fix regression introduce in fix for bug #67118

The fix was correct but break some code (at least in Horde)
This is a temporary workaround to fix regressioni in 5.4, 5.5 and 5.6

This make php_date_initialize more consistent
- on success return 1 + time initiliazed
- on failure return 0 + time = zero
  which is check by DATE_CHECK_INITIALIZED by later method call

Will restore consistency with other date classes in master.
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Fix regression introduce in fix for bug #67118
NEWS
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  NEWS
  NEWS
  Fix regression introduce in fix for bug #67118
NEWS
add test for previous fix
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  add test for previous fix
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  add test for previous fix
fix test for 5.4/5.5
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  fix test for 5.4/5.5
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  fix test for 5.4/5.5