Add placeholder to shortcode attribute model
Add conditional placeholder attribute output
Document placeholder attribute
Remove conditional from shortcode attribute placeholder output
Sanitize shortcode with `wp_filter_post_kses()`

`sanitize_text_field()` is too aggressive in our case
Merge pull request #53 from fusioneng/sanitize-kses

Sanitize shortcode with `wp_filter_post_kses()`
fixed issue #50
whitespace cocked up
Merge pull request #54 from sanchothefat/master

fix issue #50
TOC; add examples section
Merge pull request #48 from dbarlett/placeholders

Placeholder attribute
Don't sanitize shortcodes

Shortcodes can contain HTML that would normally be stripped by kses. To
prevent unnecessary mangling, don't sanitize at all.
Include a comment as to why we're not sanitizing
Merge pull request #62 from fusioneng/60-sanitize

Don't sanitize shortcodes
Merge branch 'master' into update-dev

Conflicts:
	dev.php