Updated readme file.

Converted text file to markdown file.

plugins/de.ovgu.featureide.examples/build.properties

@@ -17,6 +17,6 @@ bin.includes = plugin.xml,\
                UpdateIndexFiles_Force.launch,\
                UpdateIndexFiles.launch,\
                jar/,\
-               readme.txt,\
+               readme.md,\
                template_projectInformation.xml,\
                build.xml

plugins/de.ovgu.featureide.examples/readme.md

@@ -0,0 +1,19 @@
+# Example Plug-In
+
+## Description
+This Plug-In enables users to import example projects into their workspace.
+It contains all example projects of FeatureIDE and features an GUI wizard for importing.
+
+## Developer Information
+
+### How to add a new example project
+1. Copy the project folder of the example in the folder `featureide_example`
+2. Remove unnecessary files in the project (e.g., bin files)
+3. Run the launch file `UpdateIndexFiles.launch`
+4. Refresh the folder `featureide_example` _(Optional)_
+5. Modify the newly created file `projectInformation.xml` in the folder of the example project _(Optional)_
+
+### How to rebuild the list of example projects
+1. Remove unnecessary files in **every** example project (e.g., bin files)
+2. Run the launch file `UpdateIndexFiles_Force.launch`
+3. Refresh the folder `featureide_example` _(Optional)_