Move API version string location to Daemon

Prevents a startup bug with pvcapid-manage.py.

api-daemon/pvcapid/flaskapi.py

@@ -25,7 +25,7 @@ from functools import wraps
 from flask_restful import Resource, Api, reqparse, abort
 from celery import Celery
 
-from pvcapid.Daemon import config, strtobool
+from pvcapid.Daemon import config, strtobool, API_VERSION
 
 import pvcapid.helper as api_helper
 import pvcapid.provisioner as api_provisioner
@@ -34,9 +34,6 @@ import pvcapid.ova as api_ova
 
 from flask_sqlalchemy import SQLAlchemy
 
-# API version
-API_VERSION = 1.0
-
 
 # Create Flask app and set config values
 app = flask.Flask(__name__)