Merge branch 'master' into DAL-modular

* master: (58 commits)
  changed version number
  better types by default, given that we're on 2005 at least
  fix for StorageList and tests added
  improved coverage, fix bug with IS_LIST_OF and items not being strings
  fix cache.increment, added tests
  R-2.9.11
  reverted simplejson
  R-2.9.10
  upgraded memcache and markdown2
  upgraded pypyodbc.py
  upgraded simplejson
  no more split in contains, thanks Niphlod
  fixed wording and bug on contains(), made smart_query use ilike instead of like
  ilike, thanks Niphlod
  CROSS JOIN, thanks jotbe
  added custom represent to GoogleDatastoreAdapter, thanks Alan
  postgresql: identifies what adapter auto-loads json values
  added more tests for json Field
  fixed typo in driver_auto_json
  Improve the graphing to show the name of the application.
  ...

Conflicts:
	gluon/dal.py
	gluon/globals.py
	gluon/tests/test_dal.py

gluon/tests/test_dal_nosql.py

@@ -19,34 +19,9 @@ try:
 except:
     from io import StringIO
 
+from fix_path import fix_sys_path
 
-def fix_sys_path():
-    """
-    logic to have always the correct sys.path
-     '', web2py/gluon, web2py/site-packages, web2py/ ...
-    """
-
-    def add_path_first(path):
-        sys.path = [path] + [p for p in sys.path if (
-            not p == path and not p == (path + '/'))]
-
-    path = os.path.dirname(os.path.abspath(__file__))
-
-    if not os.path.isfile(os.path.join(path,'web2py.py')):
-        i = 0
-        while i<10:
-            i += 1
-            if os.path.exists(os.path.join(path,'web2py.py')):
-                break
-            path = os.path.abspath(os.path.join(path, '..'))
-
-    paths = [path,
-             os.path.abspath(os.path.join(path, 'site-packages')),
-             os.path.abspath(os.path.join(path, 'gluon')),
-             '']
-    [add_path_first(path) for path in paths]
-
-fix_sys_path()
+fix_sys_path(__file__)
 
 #for travis-ci
 DEFAULT_URI = os.environ.get('DB', 'sqlite:memory')