worked on CRM-12238, do not set localized defaults for country, state and county for advanced search
worked on CRM-12238, fixed fatal when search contacts after selecting only state and not country
Fix setting defaults for event form CRM-12149
Merge pull request #317 from kurund/CRM-12238

CRM-12238
CRM-12266
Fix required payment fields CRM-12149
Merge pull request #319 from yashodha/CRM-12266

CRM-12266
Code cleanup and php strict fix
Remember payment processor when user clicks the back button CRM-12149
Merge pull request #320 from colemanw/event-snippet

These changes fixed the default setting issue and erroneous form rule invocation.
Remember payment processor during form reload, fix notices CRM-12149
Merge pull request #322 from colemanw/payprocc2

Remember payment processor during form reload, fix notices CRM-12149