tests/phpunit - Fix for running with MySQL on alternative port

Remove functions that are never called

CRM-13970 - Add helper for getting page path

Conflicts:
	CRM/Core/BAO/Navigation.php
	xml/schema/Mailing/Event/Bounce.xml

Test fixes / enotice compliance

CRM-13942  navigation menu is not valid html

(Am currently unsure about the ones which have inconsistently stored a '?' in the civicrm_navigation menu - ie.
http://issues.civicrm.org/jira/browse/CRM-13942?focusedCommentId=54821&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-54821
as I cleaned them out of my DB)

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* CRM-13492: buildAmount Hook functionality changed -- difficult to use / undocumented
  http://issues.civicrm.org/jira/browse/CRM-13492

CRM-13492 d6 & d7 url functions are identical except for one missing param on d6, move d7 to DrupalBase, delete d6 & d7 versions

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* CRM-13492: buildAmount Hook functionality changed -- difficult to use / undocumented
  http://issues.civicrm.org/jira/browse/CRM-13492

CRM-13921 - Individual Prefix, Suffix and Gender fields are broken when used on tokens

CRM-14024 - Get rid of redundant fn

CRM-13978 - Replaces PR 2219 which had all the right changs BUT omitted ...

CRM-13810 - Cleanup campaign export