Added migrations required for rspec request specs to execute to
arbitrary folder (db/spec_migrate) along with a Readme.txt specific to
their usage.

Added kde specific entry to .gitignore
Fixed i18n localization issue
(79: https://github.com/refinery/refinerycms-portfolio/issues/79)

Added spec to cover the test-case.
Fixed Issue#85

Where adding an image to a particular gallery was throwing an exception.

Also altered the admin/galleries_controller to match the code change.

Added regression spec
Fix to issue#76

When adding image to a particular gallery it is no longer excluded from
the gallery dropdown.

Also added regression spec.
Cleaner way to implement fix for issue #85 courtesy of parndt
Merge branch '2-0-stable' of https://github.com/NetsydeMiro/refinerycms-portfolio into 2-0-stable