Fixed issue #153 - added auto syncing integration tests
Merge pull request #214 from yoavgurevich/issue153

Fixed issue #153 - added auto syncing integration tests
v0.0.21
Fix #220 - wrap fs.rmdir and fs.unlink in SyncFileSystem with tests.
Fixed Issue #209 - Updated README to include documentation for HTTP REST routes
Fixed Issue #203 - Updated README to include developer demo instructions
v0.0.22
Fixed issue #219 - updated README to correspond to changes in auto sync design
Merge pull request #222 from yoavgurevich/issues203209219

Fixed Issues #203, #209, and #219 - Updated README for Routes, Dev Demo, and Auto-Sync Redesign
Fixed #169 - Server crash
Fixed #217 - Removed 'test' step from grunt publish and grunt build
Clear unsynced metadata on upstream sync
Fix xclient side
Removes unsynced attribute from synced files
Change deep equals assertions