feat(task-name-beautifier): Add camunda fox outer space demo
refactor(task-name-beautifier): migrate to camunda BPM
refactor(task-name-beautifier): rename readme.txt -> README.md
improve(task-name-beautifier): simplify several aspects
doc(task-name-beautifier): migrate docs from fox user guide
chore(task-name-beautifier): remove Ant build script

The standard Ant build script does not work for this project.
refactor(task-name-beautifier): rename from outer space demo to example
Merge branch 'task-name-beautifier'