Merge branch 'conf' into 'master'

Using env to configure databse password

See merge request resif/ws-eidaauth!2

eidawsauth/configurations/default.py

+import os
+
 class default():
     """
     Default conifguration
@@ -10,17 +12,18 @@ class default():
 
     GNUPGHOMEDIR='../../tests/test_files/gpg_home'
 
+    _dbpassword = os.environ.get('DBPASS')
     AUTHDBPORT=5432
     AUTHDBHOST='localhost'
     AUTHDBNAME='resifAuth'
     AUTHDBUSER='eidawsauth'
-    AUTHDBPASSWORD='secret'
+    AUTHDBPASSWORD=_dbpassword
 
     PRIVILEGEDBHOST='localhost'
     PRIVILEGEDBPORT=5432
     PRIVILEGEDBNAME='resifInv-Prod'
     PRIVILEGEDBUSER='eidawsauth'
-    PRIVILEGEDBPASSWORD='secret'
+    PRIVILEGEDBPASSWORD=_dbpassword
 
     EPOS_FDSN_MAP={
         '/epos/alparray': {'networkcode':'Z3', 'startyear':2015, 'endyear': 2020},