Inprocess compiling of SEP

[gregv12]

The Fluxtion event stream compiler is designed to be used out of process. This can be inconvenient as it requires several pom execution definitions. Users want to get started as quickly as possible, introduce a programmatic interface that gets developers up and running more quickly.

Add to the generator project, create an InProcessCompiler utility, things to consider:

• generate only
• instantiate a handler
• Potential class loading ./ state problems
• configure namespaces and directories

Ensure that all building logic is kept in the builder/generator class space so that a generated SEP can be used only with the api's on the classpath.