Some concepts included:
* the replace.properties location used by maven is parameterized to allow
for a build that does not modify the currently git tracked files
* package naming is updated along the lines of what was discussed on the
-dev mailing list and between committers at the Build a Cloud Day in Belgi
* package version pattern is updated (since we redo all package names,
we might as well drop the epoch)
Fixed Component annontation for usage parsers
Fixed mvn target to run usage
removed UsageServerComponentConfig which is not required
Added region_id to account table in cloud_usage db
Conflicts:
setup/db/db/schema-40to410.sql
Make the start method work again with jsvc
Move the usageApplicationContext to resources and add resources to the pom.xml
Remove the old components file
Add mysql-connector as a runtime dependency
Rename the usage package and the files to cloudstack
Change paths to the new proposed locations
