CRM-15251 - Contact details revealed when certain URLs indexed by search engines

Added No Follow and No Index to:
Petition Confirmation pages
Mailing Optouts & Unsubscribe pages
Mailing Subscription Confirmation pages
CRM-15537 - translate open ended installments to 9999 for authorize.net

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* CRM-15537: editing recurring contribution for authorize.net with unlimited contributions throws error
  https://issues.civicrm.org/jira/browse/CRM-15537
Merge pull request #4299 from JohnFF/4.5-metafix

CRM-15251 - Contact details revealed when certain URLs indexed by search engines
regen.sh - Add support for alternate ports (using same configuration as setup.sh)
Merge pull request #4464 from totten/4.5-regen

regen.sh - Add support for alternate ports (using same configuration as setup.sh)
CRM-15481 additional fix

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* CRM-15481: Scheduled Reminders job failure with event reminders
  https://issues.civicrm.org/jira/browse/CRM-15481
Minor change
CRM-15500 fix - Scheduled reminders: if 'Also include' and 'Choose recipients' is selected, and no recipients are entered - reminder is sent to all contacts

https://issues.civicrm.org/jira/browse/CRM-15500
webtest fixes
Merge pull request #4470 from rohankatkar/tests

webtest fixes
Merge pull request #4468 from monishdeb/CRM-15481

CRM-15481 additional fix
Merge pull request #4471 from monishdeb/CRM-15500

CRM-15500 fix - Scheduled reminders: if 'Also include' and 'Choose recip...
DB error on search for account_type_code or account_code
Merge pull request #4474 from jitendrapurohit/CRM-15538

DB error fix on search for account_type_code or account_code
Fix for webtest WebTest_Contribute_UpdateContributionTest.testDeletePremium
Merge pull request #4475 from jitendrapurohit/webtestfixes

Fix for webtest WebTest_Contribute_UpdateContributionTest.testDeletePrem...
CRM-15534 - Fix api.getfields to return custom fields from sub-types
Api getfields code cleanup
Merge pull request #4476 from colemanw/CRM-15534

CRM-15534 - Fix api.getfields to return custom fields from sub-types
CRM-15541 - change crm-container-snippet to crm-container for embedded profile forms