PHP 5.4/5.5 compability in phpdbg_watch.c
Fixed startup segfault in non-debug builds
Fixes issue #87
Merge sapi/phpdbg into PHP-5.6
Update NEWS
fix gcov data with some locales (again)
Fix possible segfault depending on memory location...
Fix tests
Merge sapi/phpdbg into PHP-5.6
Merge branch 'PHP-5.6'

Conflicts:
	sapi/phpdbg/phpdbg.c