:add: current directory for file conf driver

README.rst

@@ -128,7 +128,7 @@ Driver
 ######
 
 Drivers are the mean to parse configuration resources, such as files, etc. from a configuration model provided by a Configurable object.
-By default, conf drivers are able to parse json/ini files. Those last use a relative path given by the environment variable ``B3J0F_CONF_DIR`` or ``~/etc`` if not given.
+By default, conf drivers are able to parse json/ini files. Those last use a relative path given by the environment variable ``B3J0F_CONF_DIR`` or from directories (in this order) ``/etc``, ``/usr/local/etc``, ``~/etc``, ``~/.config``, ``~/config`` or current execution directory.
 
 Example
 -------

b3j0f/conf/driver/file/base.py

@@ -72,6 +72,8 @@ def _addconfig(config, *paths):
     CONF_DIRS, join(HOME, '.config'), join(HOME, 'config'), join(HOME, 'etc')
 )
 
+_addconfig(CONF_DIRS, '.')  # add current directory
+
 B3J0F_CONF_DIR = 'B3J0F_CONF_DIR'  #: conf dir environment variable name.
 
 if B3J0F_CONF_DIR in environ:  # add b3j0F_CONF_DIR if necessary