Merge branch 'release/1.51' into develop
Update style.css

Perfect pixel plugin add some default styles to project, issue like with jQuery UI. 
Merge pull request #28 from quantizer/patch-1

Update style.css
Removed duplicate CSS rule
Actual PP version is stored in localStorage now
Merge branch 'feature/converter_versionupdater' into develop
Background noise image is fixed
Version is changed to 1.52
Merge branch 'release/1.52'