Merge branch PHP-5.6 of php-src
fix readline build error bugsnet #66576
fix bugsnet #66594, thanks ondrej@php.net
fix bugsnet #66591 and github #60
scrap using zend directly, too many leaks/bugs
...
woops
windows
Work in progress chekpoint of changes to help module.  To allow peer review and feedback
Update help content and refactor new routine in php_help.c

*  I've added more content to the help to expand desciption for new-to-phpdbg
   developers.

*  After a code review of the new routines that I've added to the help module,
   I've decided that the implementation was unnecessarily convolved and that
   Keep-It-Simple-Stupid would be more understandable, maintainable and have
   no material performance hit.
Fix issue 68 (made check win only)
More update to help text on parameter typing
Fix issue 72 (too much whitespace in config.m4)
Merge pull request #73 from TerryE/new-help

New help updates
removed warning; WS
fix #75 phpdbg disabled by default
fix zpp issues #74
fix #70
Oplines run from 0 to op_array->last - 1

See also in issue 76
Merge branch 'master' into watchpoints_recursive

Conflicts:
	phpdbg.c
	phpdbg_utils.c
	phpdbg_utils.h