A Resuable "bootstrap" Component

[alrubinger]

@see https://jira.jboss.org/jira/browse/JBAS-6169

I've changed the dependency between "main" and "bootstrap".

Previously, "bootstrap" depended on a few classes in "main" - Server, ServerConfig, ServerConfigUtil, Version.

The idea is that "main" is a standalone implementation of a launcher for AS, and all launchers will require a bootstrap.

A side effect is that I had to put some classes from bootstrap into main's run.jar.

Next steps are:

* https://jira.jboss.org/jira/browse/JBAS-6170
Update package names moved from "main" to "bootstrap"

* https://jira.jboss.org/jira/browse/JBAS-6172
org.jboss.system.server.Server should be JVM-agnostic

* https://jira.jboss.org/jira/browse/JBAS-6171
Remove "bootstrap" module from AS into its own Project

* https://jira.jboss.org/jira/browse/JBAS-6173
Change "file:/" protocol to "vfsfile:/" in System Properties used by Server

S,
ALR