This goal is used in-situ on a Maven project without first requiring that the project
is assembled into a war, saving time during the development cycle.
reload can be set to either 'automatic' or 'manual'
if 'manual' then the context can be reloaded by a linefeed in the console
if 'automatic' then traditional reloading on changed files is enabled.
ScanTargetPattern
Utility class to provide the ability for the mvn jetty:run
mojo to be able to specify filesets of extra files to
regularly scan for changes in order to redeploy the webapp.
File containing system properties to be set before execution
Note that these properties will NOT override System properties
that have been set on the command line, by the JVM, or directly
in the POM via systemProperties.