Upgrade to pegdown 1.2.1
Remove leading space from lines

Javadoc blocks are usually written like so

    /**
     * Gets some thing.
     *
     * This is another paragraph.
     *
     * @return something
     */
    String getSomething();

The leading space in each line causes trouble for markdown parsing of
elements such as headers and bulleted lists. Removing them normalizes
the text to something Pegdown can handle.
End text with a newline before parsing with markdown

Some cases are troublesome for Pegdown when lines do not end with a
newline character. For example:

    **Note** This is a note.

With no newline, is converted to:

    <p><em>*Note</em>* This is a note.</p>

Instead of the expected:

    <strong>Note</strong> This is a note.</p>

Ensuring that all lines end with a newline avoids this issue.
Update README installation instructions
[maven-release-plugin] prepare release javadown-0.2