[form] fix #719285, due to multiple calls to restore_previous_post, by proper refactorings * move __init__ code from FieldsForm to Form. Must behaviour here should actually be in the Form base class * avoid buggy duplicated call to restore_previous_post * move some code that was in the form renderer to the form'__init__ method (__redirectpath & __form_id hidden input handling)) * 'formvid' should now be specified on form selection, not on form rendering

#!/usr/bin/env python

import sys
import os.path as osp

APPLROOT = osp.abspath(osp.join(osp.dirname(osp.abspath(__file__)), '..'))
if APPLROOT not in sys.path:
    sys.path.insert(0, APPLROOT)
CUBES_DIR = osp.join(APPLROOT, 'cw-cubes')
if CUBES_DIR not in sys.path:
    sys.path.insert(1, CUBES_DIR)
    
try:
    import custom
except ImportError, exc:
    print exc
    sys.exit(2)

from tools.laxctl import run
run()