add data_secure_token to assets
uploader filenames
cleanup hooks
rename sunrize_uploader method to ab_admin_uploader
Rewrite carrierwave filename bulding
1) move version name to the end
2) allow custom filename throught model `build_file_name` method
3) use secure token in the filename for non cropped image
4) transliterate original filename (can be disabled via `transliterate` config in uploader)
specs and factories for carrierwave uploader
fix uploader specs
custom file names persistance
allow to store human part of filename
asset store_model_filename spec pass
fix store_model_filename new name presence
refactor asset rename
fix rename_via_process method
asset rename name refactor
fix version names fetch
base uploader fixes
move avatar specs to base_uploader
add record to build_filename
fix croppable_image with new asset path
add bootbox