Split project into base and example.

.gitignore

build.gradle

src/main/jastadd/Analysis.jrag

src/main/jastadd/DumpTree.jrag

src/main/jastadd/Errors.jrag

src/main/jastadd/Preamble.parser

src/main/jastadd/RelAst.ast

src/main/jastadd/RelAst.flex

src/main/jastadd/RelAst.parser

src/main/jastadd/Ros2Rag.ast

src/main/jastadd/backend/AbstractGrammar.jadd

src/main/jastadd/backend/Aspect.jadd

src/main/java/org/jastadd/ros2rag/compiler/Compiler.java

src/main/java/org/jastadd/ros2rag/compiler/SimpleMain.java

src/main/java/org/jastadd/ros2rag/compiler/Utils.java

...ava/org/jastadd/ros2rag/compiler/options/CommandLine.java

...java/org/jastadd/ros2rag/compiler/options/EnumOption.java

...java/org/jastadd/ros2rag/compiler/options/FlagOption.java

...ain/java/org/jastadd/ros2rag/compiler/options/Option.java

...va/org/jastadd/ros2rag/compiler/options/StringOption.java