* replace  deprecated key_exists by array_key_exists. cosmetic
import false on non valid integer
cannot use AMQP classes without extentions
Changelog
Merge pull request #170 from dovg/1.0-tests-fixed

cannot use AMQP classes without extentions
Merge branch 'onphp-1.0' into 1.0-wapstart

* onphp-1.0:
  Changelog
  cannot use AMQP classes without extentions
  * replace  deprecated key_exists by array_key_exists. cosmetic

Conflicts:
	doc/ChangeLog
add suffix to pinba class
Merge branch '1.0-wapstart' into feature-arrays