Improves doc strings in class CRM_Utils_Api.
Improves doc strings in class CRM_Utils_Array.
Merge branch 'master' of github.com:civicrm/civicrm-core into docstring-cleanup
Cleans up class CRM_Utils_Constant doc string slightly.
Adds docstrings to the methods of class CRM_Utils_Crypt.
CRM-14377 fix - http://issues.civicrm.org/jira/browse/CRM-14377
CRM-13981 multilingual fix

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* CRM-13981:
  http://issues.civicrm.org/jira/browse/CRM-13981
SyntaxConformanceTest handling Encoding and Decoding
Icon tweak
Merge branch 'rcsheets-docstring-cleanup'

Conflicts:
	CRM/Utils/Array.php
Merge pull request #2795 from jitendrapurohit/APITestHandling

SyntaxConformanceTest handling For Encoding and Decoding
Merge pull request #2772 from monishdeb/CRM-14377

CRM-14377 fix
Merge pull request #2781 from monishdeb/CRM-13981

CRM-13981 multilingual fix
Move dashboard.css out of packages and fix icon css
Merge pull request #2797 from colemanw/master

Move dashboard.css out of packages and fix icon css
Localize dashboard text