WIP
Add a simple trivial fez program to example/.

This will be the initial test we use to get weave running with a
bare minimum of features. We'll remove it when we're done with the
weave switch.
A little initial weaving. Nothing works.
WIP
Weave WIP: Initial Weavening
Replace error that rake-remote-task defined
Merge branch 'master' into weave

Conflicts:
	bin/fez
	lib/fezzik.rb
	lib/fezzik/base.rb
Execute host_task blocks directly in weave
Override enhance in HostTask
Weave: Simple subset of remote_task parsing
Weave: Todos
Weave: Replace another Rake::CommandFailedError
Weave: Parse name, args and deps from remote_task
Weave: Parse roles in remote_task
Properly invoke task with multiple params
Weave: Flesh out example project
Weave: Add deps example
Weave: Example Rakefile cleanups
Weave: Implement roles with weave
Weave: Remove and annotate some todos