set dependencies version
0.18 prerelease
Make sinon a dependencies. This is required for TestAdapter
pre release 2
Update Storage to use mem-fs

This upgrade remove scheduling hacks we needed to do to ensure the
storage was persisted. This also allow multiple generators with the same
config key (e.g. sub-generator) to be composed without conflicts.
store prompt answers in a global config file
Pre-release 3
Fix default assignment in spawn_command

Pass default values as second argument so it's possible to override it.
Merge pull request #698 from stefanbuck/patch-1

Fix default assignment in spawn_command
bump deps
Resolve local path in #composeWith()

Fix #695
RunContext now automatically run in random tmpdir

Fix #696
emit stream data