Move enable_acl and debug config to ceilometer.conf

These user editable config params are moved from
pecan config to ceilometer.conf

Change-Id: I8686987e5d92e38e2a9cfbd3f35eea0cc2b443c5
Closes-bug: #1256111

ceilometer/api/app.py

@@ -81,7 +81,7 @@ def setup_app(pecan_config=None, extra_hooks=None):
         guess_content_type_from_ext=False
     )
 
-    if pecan_config.app.enable_acl:
+    if getattr(pecan_config.app, 'enable_acl', True):
         return acl.install(app, cfg.CONF)
 
     return app
@@ -90,6 +90,7 @@ def setup_app(pecan_config=None, extra_hooks=None):
 class VersionSelectorApplication(object):
     def __init__(self):
         pc = get_pecan_config()
+        pc.app.debug = CONF.debug
         pc.app.enable_acl = (CONF.auth_strategy == 'keystone')
         if cfg.CONF.enable_v1_api:
             from ceilometer.api.v1 import app as v1app

ceilometer/api/config.py

@@ -22,8 +22,6 @@ app = {
     'modules': ['ceilometer.api'],
     'static_root': '%(confdir)s/public',
     'template_path': '%(confdir)s/ceilometer/api/templates',
-    'debug': False,
-    'enable_acl': True,
 }
 
 # Custom Configurations must be in Python dictionary format::