Fixed a bug where if no blog ID has been selected for the Entry CF type, the field won't work.

No blog will be selected in the Entry Custom Field's Options; particularly obvious if the CF has been automatically created, such as when installed as part of a theme. This update will cause the field to fall back to the blog ID if none has been previously set.
Updated plugin URLs to reflect sources that are actually available.
Bump to version 1.0.5