Mavenize project (remove .idea directory)

Author: Nicolai Parlog

.gitignore

@@ -1,5 +1,38 @@
-.idea/workspace.xml
-.idea/kotlinc.xml
-/out
-/classes
-/mods
+# scripts
+classes/
+mods/
+
+### Maven ###
+target/
+mods-mvn/
+
+# Eclipse
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+*.launch
+.project
+.classpath
+
+# Intellij
+.idea
+*.iws
+out
+*.iml
+modules.xml
+
+# NetBeans
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/

.idea/codeStyleSettings.xml

@@ -31,15 +31,35 @@ Then there are some branches that explore how things can break:
 
 ## Setup
 
-This demo was developed against build 158 of the [Jigsaw early access prototype](https://jdk9.java.net/jigsaw/).
-For it to work the Java 9 variants of `javac`, `jar`, and `java` must be available on the command line via `javac9`, `jar9`, and `java9`, e.g. by symlinking them.
+This demo was developed against JDK 9+181 (first official version of [Java 9](http://www.oracle.com/technetwork/java/javase/downloads/jdk9-downloads-3848520.html)).
+For it to work, the Java 9 variants of `javac`, `jar`, and `java` must be available on the command line via `javac9`, `jar9`, and `java9`, e.g. by symlinking ([Linux, MacOS](https://stackoverflow.com/q/1951742/2525313), [Windows](https://www.howtogeek.com/howto/16226/complete-guide-to-symbolic-links-symlinks-on-windows-or-linux/)) them.
 
-The root directory contains a number of shell scripts:
+This is a multi-module Maven project, which your IDE should be able to import. If you're using Maven directly, make sure you have 3.5.0 or higher.
+
+
+## Build and Execution
+
+This being a Maven project means you can build and run with with Maven, but to really see how the module system works, I recommend to use the scripts.
+
+### Maven
+
+To build and run with Maven execute the following in the project's root:
+
+```
+mvn clean install
+mvn exec:exec -pl .
+```
+
+Unfortunately, Jetty doesn't come up due to a `NoClassDefFoundError` (of `org.eclipse.jetty.http.pathmap.PathSpec`).
+Need to inspect that...
+
+### Scripts
+
+The root directory contains a number of Linux shell scripts:
 
 * `compile.sh`: compiles the modules one by one
 * `multi-compile.sh`: compiles all modules at once
-* `dry-run`: launches the application with `--dry-run`, which aborts before calling the main method
-* `run`: launches the application
+* `dry-run.sh`: launches the application with `--dry-run`, which aborts before calling the main method
+* `run.sh`: launches the application
 
-To reduce setup efforts for IntelliJ users, I decided to leave my `.idea` folder in here.
-Let's see whether it helps...
+Adapting them for Windows should be straight forwards except for where `$(find ...)` is used, which you might have to replace with a list of the actual files.