core: removed default_config:

- constants in core.default_config moved to core.constants
    - removed unused host.getConst and host.setConst
    - APP_NAME* used where it make sense

src/core/constants.py

@@ -19,10 +19,20 @@
 
 
 class Const(object):
+    APP_NAME = u'Salut à Toi'
+    APP_NAME_SHORT = u'SàT'
+    APP_NAME_FULL = u'%s (%s)' % (APP_NAME_SHORT, APP_NAME)
+    APP_VERSION = u'0.4.1D' # Please add 'D' at the end for dev versions
+
+    DEFAULT_CONFIG = {
+        'local_dir': '~/.sat',
+        'media_dir': '/usr/share/sat/media',
+    }
+
     NO_SECURITY_LIMIT = -1
     INDIVIDUAL = "individual"
     GENERAL = "general"
-    SAVEFILE_DATABASE = "/sat.db"
+    SAVEFILE_DATABASE = "sat.db"
     PROF_KEY_NONE = '@NONE@'
     PROF_KEY_DEFAULT = '@DEFAULT@'
     IQ_SET = '/iq[@type="set"]'