Added "Donate" link

Added text and a link to the plugin donate page.
Added "Donate" link

Added URL to plugin donate page.
Updated stable tag

Updated stable tag to 0.4.1
Updated version

Updated plugin version listed in plugin comment block.
Changed plugin directory name

Changed plugin directory name from ‘relogo’ to ‘wp-relogo’ to match the
name used on wordpress.org
Updated screenshot

Updated ‘screenshot-1’ to include Donate link.
Updated to version 0.4.2

Update plugin to version 0.4.2.
Merge pull request #9 from cconover/master

Updated plugin to version 0.4.2