attachment_container_for_video helper doesn't show resources by default; now it receives load_attachments parameter
changes class from video uploader to 'attachmentVideoUploader'; bug fix - video upload for attaches one relation; it closes issue #2; updates carrierwave; updates changelog;
updates rspec-rails; updates rakefile
store image dimensions in mongodb (for now, just original image size)
store image dimensions for version when call size method - lazy behaviour
image dimensions access via string keys
access image dimensions by string keys, even when returning 0
media magick app helper refactor; javascript handlers must be refactored
removes flog and flay from gemspec
updates gems; now supports only mongoid >= 3; now mini_magick is a dependency
removes trailing whitespaces
changing helpers api:  and  are deprecated; bug fix: image and video upload, just video upload;
adding files to git
adds guard-rspec; fix some helper tests
fix one more spec
bug fix - partial loader after upload
bug fix - confirmation before attachment removing
sets mongoid version '>= 2.7.0'
includes relation name as css class for loader div
new badge for code climate