fix typos in comments
update sample data
add try/catch on pdo prepare for edit and find execute methods. add better sample data for testing joins
Added a mockTest for PHPUnit install check.
1 - Added Connect test suite.
2 - Changed the interface of FmPdo to be able to take a full DSN just in case.
3 - Connect constructo signature is now compatible with Pdo signature.
4 - Started to make the lib PSR-2 compatible
1 - Mock the database.
2 - Make the connection testable.
3 - Implemented unit test for the Facade and the Find command.

Other unit test can be implemented on this model.
Merge pull request #10 from rjakes/phpunit

Phpunit
Added Stub method for Layout handling.
Merge branch 'develop' into rwj_dev_work

Conflicts:
	library/rjakes/FMPDO/Find.php
add try catch to Find->execute() prepare statement
- Changed the escaped char. Indexed results on their orders
- Added some convenient method, like assemble to see the SQL
- Corrected problems with isset and array_key_exists
- Added useful and convenient functions, like getAllFields
Merge branch 'phpunit' of https://github.com/rjakes/FMPDO into phpunit

Conflicts:
	library/rjakes/FMPDO/Find.php
Performance improvement
add todo to Record->getFieldAsTimestamp