[seam-dev] Review of development guidelines

* Updated the license info to indicated LGPL 2.1 is used with APL being considered by leadership * noted we will likely switch to jboss logging 3.0 when available * Changed the annotation location to reflect the Java convention of @Model public class Foo {} * changed the requirement to write javadoc for internal APIs (no such thing exists ;-) to write comments for impl detail * changed the packaging requirements for interceptors and decorators and all public api classes as discussed previously More to come...