Fix Pulsar configs so ./run.sh just works out of the box.

Unless uwsgi is available - but I can't get that to work at all today.

pulsar/main.py

@@ -151,6 +151,8 @@ def load_app_configuration(ini_path=None, app_conf_path=None, app_name=None, loc
     local_conf = local_conf or {}
     if app_conf_path is None and "app_config" in local_conf:
         app_conf_path = absolute_config_path(local_conf["app_config"], config_dir)
+        if not os.path.exists(app_conf_path) and os.path.exists(app_conf_path + ".sample"):
+            app_conf_path = app_conf_path + ".sample"
     elif ini_path:
         # If not explicit app.yml file found - look next to server.ini -
         # be it in pulsar root, some temporary staging directory, or /etc.

scripts/pulsar

@@ -22,7 +22,7 @@ Extra Options:
 EOF
 }
 
-MODE=""
+: ${MODE:=""}
 while :
 do
     case "$1" in
@@ -58,7 +58,7 @@ do
     esac
 done
 
-SCRIPTS_DIRECTORY="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+SCRIPTS_DIRECTORY="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/scripts"
 PROJECT_DIRECTORY=$SCRIPTS_DIRECTORY/..
 
 PULSAR_CONFIG_DIR=${PULSAR_CONFIG_DIR:-"."}