Merge branch 'hotfix/0.7.9.7'
Merge branch 'release/0.8'
Fix the random order.
Fix cnTemplatePart::formOpen().
Admin CSS tweaks for custom metaboxes.
Add meta value filter.
Fix CSS URL path string replace for inline CSS.
Update changelog.txt.
Update readme.txt.
Bump version 0.8.4.
Merge branch 'hotfix/0.8.4' into develop