Merge pull request #2101 from eileenmcnaughton/CRM-13841

Fix Group Organization BAO not to error if the unique pairing up group_i...
CRM-13852 flush cache before saving activity filter pref
CRM-13852 remove default value as the key always exists so it will never be applied anyway
Merge pull request #2112 from lcdservices/CRM-13852

CRM-13852 flush cache before saving activity filter pref
CRM-10693 - crmSnippet - Convert clientside helpers to use $.widget; standardize events.
Merge pull request #2115 from colemanw/master

CRM-10693 - crmSnippet - Convert clientside helpers to use $.widget; standardize events.
Merge pull request #2116 from civicrm/4.4

Merge branch 4.4 into master
Readability on createActivites
remove duplicate if