v0.3.0: bumped up 0.3.0

@chobie chobie tagged this Mar 4, 2012 · 110 commits to master since this tag

change callback method name for PECL standards.
php-sundown aims to implement more test cases until next minor version release.

  * change callback method names for PECL standards
  * fix segfault when using XHTML render
  * fix getting render flags issue
  * improve Sundown\Markdown
    don'd read render / extensions property directly.
  * fix memory leaks
  * implement more test cases.