api_v3_SyntaxConformanceTest - Fix hard failure

The arbitrarily generated value of "tax_rate" violates the MySQL precision
constraints. This commit ensures that the arbitrarily chosen values meet
the constraint (while trying to preserve the old series of generated
numbers for most use-cases).
Merge pull request #2610 from totten/master-fix-api-abort

api_v3_SyntaxConformanceTest - Fix hard failure
CRM-13981 - Remove reference to obsolete column honor_contact_id in Merger.php which was causing fatal error on merge. Remove Honoree.tpl which is no longer used.

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* CRM-13981: Migrate "In Honor of" to Soft Credits
  http://issues.civicrm.org/jira/browse/CRM-13981
Merge pull request #2611 from davecivicrm/CRM-13981

CRM-13981 - Remove reference to obsolete column honor_contact_id in Merg...