Use size_t instead of int
Merge branch 'PHP-5.5'

* PHP-5.5:
  Use size_t instead of int
Compact HashTables before storing them in shared memory
Merge branch 'PHP-5.5'

* PHP-5.5:
  Compact HashTables before storing them in shared memory

Conflicts:
	ext/opcache/ZendAccelerator.c
Avoid multiple allocations of the same key in different processes
Merge branch 'PHP-5.5'

* PHP-5.5:
  Avoid multiple allocations of the same key in different processes
Fixed comments
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fixed comments
Callback has to be restored in MSHUTDOWN
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Callback has to be restored in MSHUTDOWN
Merge branch 'PHP-5.5'

* PHP-5.5:
  Callback has to be restored in MSHUTDOWN
Fix spelling and correct typo.
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fix spelling and correct typo.
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fix spelling and correct typo.
Fix spelling and correct typo.
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fix spelling and correct typo.
Merge branch 'PHP-5.5'

* PHP-5.5:
  Fix spelling and correct typo.
PHPTests for the DOMDocument::loadHTMLfile method.
They cover
- The basic behaviour
- When the method receives as argument a file which doesn't exist
- When the argument is an empty string
- When an empty file is loaded
- When a not-well formed html file is loaded

It also includes 2 auxilary files
- An empty html file
- A not well formed html file
Fixed test script
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  PHPTests for the DOMDocument::loadHTMLfile method. They cover - The basic behaviour - When the method receives as argument a file which doesn't exist - When the argument is an empty string - When an empty file is loaded - When a not-well formed html file is loaded