fixed an issue with lack of validators in 'double' type

scripts/convert_templates.py

@@ -1,13 +0,0 @@
-import glob, os
-
-delimiters = ('<%','%>')
-
-filenames = glob.glob('views/*')+glob.glob('views/*/*')
-for filename in filenames:
-    if not os.path.isdir(filename):
-        page = open(filename,'rb').read()
-        page = page.replace('{{',delimiters[0]+' ').replace('}}',' '+delimiters[1])
-        open(filename,'wb').write(page)
-code = open('models/db.py','rb').read()
-code = code + '\n\n# custom delimiters for ractive.js or angular.js\nresponse.delimiters = %s\n' % repr(delimiters)
-open('models/db.py','wb').write(code)