Bump version to 4.0.0a22

ivankravets · ivankravets · commit 5338a9caa39f · 2019-06-13T00:42:24.000+03:00
diff --git a/platformio/__init__.py b/platformio/__init__.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = (4, 0, "0a21")
+VERSION = (4, 0, "0a22")
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"
