Use new validations adding
Fixing integration with dm-validations v1.2.0
Validation is working with dm 1.2.0. Tests are passing
Merge the fixes to implement dm 1.2 validations from: https://github.com/kot-begemot/dm-paperclip/commits/fix_for_dm_1_2_0
Fix tests that where not passing

Conflicts:
	.gitignore
	Gemfile
	Rakefile
	dm-paperclip.gemspec
	lib/dm-paperclip.rb
	lib/dm-paperclip/attachment.rb
	lib/dm-paperclip/processor.rb
	test/attachment_test.rb
	test/helper.rb
	test/integration_test.rb
	test/iostream_test.rb
	test/paperclip_test.rb
	test/storage_test.rb
	test/thumbnail_test.rb
Fix path interpolation for attachments to make them Sinatra-compatible
Commit extracted from: https://github.com/inbeom/dm-paperclip/commit/c3bb759755dffa8bae0d0d7c1a1ae33160d89dbb
Fix gemspec
Add uuid interpolation to hide model id if required
Add validator to check attachment geometry
Merge pull request #30 from fsaravia/master

New fix for dm-validations 1.2 and Sinatra
Added travis configuration
Update Rakefile to not crap out if development libs arent installed
Updates to preserve compatibility with 1.8.7
Version 2.5.0
Minor changes to README file
Merge pull request #32 from rhc2104/master

Minor changes to README file
Merge remote branch 'upstream/master'