Split processor into separate module

[SentryMan]

Annotations shouldn't be in the same module as processors.

• move internal packages to their own module
• add new module as a compile dependency to prisms

[rbygrave]

Annotations shouldn't be in the same module as processors.

Isn't prisms the exception to the rule though?

[SentryMan]

there is one edge case where a modular processor doesn't use

			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<executions>
					<execution>
						<id>default-compile</id>
						<configuration>
							<compilerArgument>-proc:none</compilerArgument>
						</configuration>
					</execution>
				</executions>
			</plugin>

and wants to use prisms as a provided dependency. Currently, it will not work.

[SentryMan]

this one edge case happens when a processor generates its META-INF services with another AP.