v0.3.2

Enhancements:

• Added ID attribute support to container, row and col shortcodes.
• Added WYSIWYG format option support for mark and small classes.
• Renames the [block-link] shortcode to [link] for clarity, since this shortcode doesn't technically generate a block-level link. To maintain backward compatibility, the alias block-link has been added, so either shortcode name can be used interchangeably.

Bug fixes:

• Setting the element_type to "button" on the shortcode now generates a button element instead of an <a> tag.