Add a README

Signed-off-by: Alexandre Montplaisir <alexmonthy@voxpopuli.im>

README.md

@@ -0,0 +1,34 @@
+Trace Compass Test Traces
+=========================
+
+This tree contains a set of CTF test traces, primarily for use in Trace Compass.
+
+To build the package and install it in your local Maven repo, simply isssue
+
+    mvn clean install
+
+You can also use the `deploy` target to populate both a standard Maven repo and
+a p2 update site. The `-Dmaven-deploy-destination` and `-Dp2-deploy-destination`
+properties can be used to specify their respective deploy locations.
+For example:
+
+    mvn clean deploy -Dmaven-deploy-destination=/var/www/traces/maven -Dp2-deploy-destination=/var/www/traces/repository
+
+You can then point depending projects to these locations.
+
+
+Adding a new CTF test trace
+---------------------------
+
+The modules follow the
+[Maven standard directory layout](https://maven.apache.org/guides/introduction/introduction-to-the-standard-directory-layout.html).
+
+To add a new CTF test trace, add it to the `ctf/src/main/resources` directory.
+Make sure it is not archived or anything, as this will be exposed as-is to the
+users.
+
+Then update the `ctf/src/main/java/.../CtfTestTrace.java` file accordingly to
+include the new trace.
+
+Finally, bump the project's minor version (1.1 -> 1.2) in the main pom.xml and
+related `<parent>` blocks.