features 7.x-1.0-beta1

- Several test fixes.
- Update features_test field export to match changes in core.
- PHP declaration Fix.
- Update filter component to make use of machine names if available.
- Utilize filter format machine names which core now provides.
- Updated the filter test
- Fix tab rendering on admin/build/features
- bug #1056422 by EclipseGc: Attribute Classes are Arrays in D7
- bug #944584 by Rok Žlender, pcambra: Features diff in drush is broken
- cleaning up previous somewhat extraneous commit and making first attempt towards fixing: #986118. Full fix of that one seems to depend on diff module fixing renderer notices for DrupalDiffFormatter first
- bug #953236 by isolesen, grobot : Make the Manage Features page more descriptive when there are no features
- bug #994122 by hadsie: Feature conflicts report displays conflicting features as Array instead of proper feature name
- bug #1014066 by brenk28: Improper use of t()
- bug #954536 by klausi: Unsetting ids on vocabulary object breaks Entity Cache
- bug #1062526 by fago, dasjo: components appear always overriden if the default hook makes use of hook-group
- bug #970788 by mori, das_peter, steinmb: Notice: Undefined index: api in _ctools_features_get_info() // error from features module
- bug #1053336 by tema: Translatables are not exported for fields
- adding warning @TODO to note an edge case that is not covered by existing code when checking if .module includes features inc file
- bug #993314 by das-peter: Notice 'undefined index' in features_export_build_form_populate