XFAIL multibyte tests until they are fixed (bug 66582)
drop precision since trigonometric functions are non-portable

See: http://stackoverflow.com/questions/21212326/floating-point-arithmetic-and-reproducibility
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  drop precision since trigonometric functions are non-portable
  XFAIL multibyte tests until they are fixed (bug 66582)
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  drop precision since trigonometric functions are non-portable
  XFAIL multibyte tests until they are fixed (bug 66582)
Merge branch 'PHP-5.6'

* PHP-5.6:
  drop precision since trigonometric functions are non-portable
  XFAIL multibyte tests until they are fixed (bug 66582)
Update source docs
Revert "Update source docs"

This reverts commit 10d06cd4ff3038d2f02a18936793969e7aee0bda.
Update source docs
Fix English and improve by Stas. Thanks :)
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Fix English and improve by Stas. Thanks :)
  Update source docs
  Revert "Update source docs"
  Update source docs
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  Fix English and improve by Stas. Thanks :)
  Update source docs
  Revert "Update source docs"
  Update source docs

Conflicts:
	README.EXTENSIONS
Merge branch 'PHP-5.6'

* PHP-5.6:
  Fix English and improve by Stas. Thanks :)
  Update source docs
  Revert "Update source docs"
  Update source docs
Remove obsolete description
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Remove obsolete description
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  Remove obsolete description

Conflicts:
	php.ini-development
	php.ini-production
Merge branch 'PHP-5.6'

* PHP-5.6:
  Remove obsolete description
Prevent invalid SAN peer verification on null byte prefix attack
Update NEWS/UPGRADING
Merge branch '5.6'

* 5.6:
  Update NEWS/UPGRADING
  Prevent invalid SAN peer verification on null byte prefix attack
fix *.dsp files related to bug #50333