ActiveRecord::ConnectionAdaptors::ConnectionSpecification::Resolver.spec now rejects any blank config options
Fixing typo and mocha warning when running tests
Fixing change_column logic that was causing two unit tests to fail
Fixing binary_to_string conversion for non UTF-8 strings
Adding in missing development gem ruby-prof, updating mocha, updating version information
Fixing generating profile report to create output dir if needed, and code change for printing report
Fixing explain not capturing queries for explain support, and updating change log.
Fixing typo
Merge pull request #272 from raydog153/master

Fixing code and tests for changes with the latest v3.2.13 active record code.