Merge pull request #26 from chives/dev

Added type casting to abstract fields
Changed master branch alias in composer.json
Fixed ordering extension (fixes #29).
Added getResults to DataSourceView
Fixed collection driver exceptions.

Added missing line.
Fixed doc strings and typo.

Conflicts:
	lib/FSi/Component/DataSource/Driver/Collection/CollectionAbstractField.php
	lib/FSi/Component/DataSource/Extension/Symfony/Form/Field/FormFieldExtension.php
Fixed comments.
Merge pull request #39 from beregond/cleanup

Fixed comments.
Added deprecation info to FormFieldExtension's options
Merge pull request #41 from chives/dev-deprecated

Added deprecation info to FormFieldExtension's options
Removed deprecated FormFieldExtension's options in favor of default form options' values
Bunped dev-master branch alias
Merge pull request #42 from chives/dev-1.2

Removed deprecated FormFieldExtension's options in favor of default form options' values
Removed unnecessary options from FormFieldExtension