Fixed a php notice when calling getDialogHelper.
Merge pull request #40 from reenl/fix-php-notice

Fixed a php notice when calling getDialogHelper.
Remove PEAR installation option and related files

Fixes #37
Remove bundled version of Pimple

Fixes #36
Add check command with non-zero exit if any migrations are down
Removed Pimple note from LICENCE as no longer bundled
Added check for empty migrations/versions array.

If there are no versions and no migrations present, the old code
would throw the warning

    PHP Warning:  max(): Array must contain at least one element in
    /srv/www/vhosts/multiez.dev/vendor/davedevelopment/phpmig/src/Phpmig/Console/Command/MigrateCommand.php
    on line 76
Refactoring: split bootstrap method
Fixed InputOption's option
Merge pull request #42 from seiffert/master

Fixed Warning in case of no migrations present
Test Suite clean-up.

* Tests without test methods are dead tests.
* Moved MigrationTest its subject's namespace.
Removing hard dependency on pimple
Removing dependency on pimple

* from composer.json (added suggestion)
* From docblock
docs: Pimple is no longer being installed as a dep
Added information about pimple to CHANGELOG
Bugfix
Merge pull request #43 from seiffert/container-adapter

Removed dependency on pimple (Fixing #41)
Change default bootstrap to ArrayObject
Clean up of Application and Unit Test
Added tests for init command