CRM-15713 - Case ajax fixes
Activities Report - sort by Activity Type does not work and throws fatal if Section Header checked
CRM-15713 - CRM_Case_BAO_Case::accessCase - Split off from getCases().

This allows us to explicit control over more parameters (eg case_status_id)
and to improve performance (by focusing on the specific $caseId).
Fix for Webtest
Merge pull request #4729 from totten/colemanw-CRM-15713

CRM-15713 - Case ajax fixes
Update version to 4.5.6
CRM-14696 - make sold out options a bit easier to see by making the entire option italic and grey.

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* CRM-14696:
  https://issues.civicrm.org/jira/browse/CRM-14696
CRM-14696 - make sold out options a bit easier to see by making the entire option italic and grey.

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* CRM-14696:
  https://issues.civicrm.org/jira/browse/CRM-14696
Merge pull request #4738 from davecivicrm/CRM-14696a

CRM-14696 - make sold out options a bit easier to see by making the enti...
CRM-15741 - CiviContribute - Don't crash when an ACL-limited user runs Contribution Summary Report
CRM-14696 - Fixes for text input price field sold out display. Also spacing and font size improvements.

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* CRM-14696:
  https://issues.civicrm.org/jira/browse/CRM-14696
Merge pull request #4743 from davecivicrm/CRM-14696a

CRM-14696 - Fixes for text input price field sold out display. Also spac...
Merge branch '4.5' of https://github.com/civicrm/civicrm-core

Conflicts:
	CRM/Case/BAO/Case.php
	sql/civicrm_generated.mysql
	xml/version.xml
Merge pull request #4739 from PalanteJon/CRM-15741

CRM-15741 - CiviContribute - Don't crash when an ACL-limited user runs C...
Merge pull request #4733 from rohankatkar/Tests

Fix for Webtest
Merge pull request #4734 from jitendrapurohit/CRM-15694

Activities Report - sort by Activity Type does not work and throws fatal...
Webtests Fix
Merge pull request #4748 from rohankatkar/Webtests

Webtests Fix