Dont limit image size, so by default default thumbnail size will be used
Dont show attachment thumbnails, if attachment thumbnails option is disabled in settings.
Move styles to stylesheet file and stylizing attachments
Margins correcting.
Fixing the margins - now, margin bottom correct to vertical items margin and item to wrapper bottom margin.
Merge remote-tracking branch 'anjlab/master'

Conflicts:
	app/views/hooks/inline_image_hook/_inline_images_paste.erb
Merge pull request #7 from logical-and/master

Stylizing in general words