Make verbose work without needing to select a project

opendm/config.py

@@ -1,5 +1,6 @@
 import argparse
 from opendm import context
+from opendm import io
 import yaml
 
 # parse arguments
@@ -12,6 +13,8 @@ with open(context.settings_path) as stream:
     datamap = yaml.safe_load(stream)
     defaultSettings = datamap['settings']
 
+with open(io.join_paths(context.root_path, 'VERSION')) as version_file:
+    __version__ = version_file.read().strip()
 
 def alphanumeric_string(string):
     import re
@@ -355,10 +358,9 @@ def config():
                         help='Generates a benchmark file with runtime info\n'
                              'Default: %(default)s')
 
-    #TODO: Add gdal options
     parser.add_argument('--version',
-                        action='store_true',
-                        default=False,
+                        action='version',
+                        version='OpenDroneMap {0}'.format(__version__),
                         help='Displays version number and exits. ')
 
     return parser.parse_args()

run.py

@@ -12,9 +12,6 @@ import os
 
 from scripts.odm_app import ODMApp
 
-with open(io.join_paths(context.root_path, 'VERSION')) as version_file:
-    __version__ = version_file.read().strip()
-
 
 def usage():
     log.ODM_ERROR('You must specify a project name:')
@@ -27,9 +24,9 @@ if __name__ == '__main__':
 
     args = config.config()
 
-    if args.version:
-        log.ODM_INFO(__version__)
-        sys.exit(0)
+    #if args.version:
+    #    log.ODM_INFO(__version__)
+    #    sys.exit(0)
 
     log.ODM_INFO('Initializing OpenDroneMap app - %s' % system.now())