Release 0.9.7

• Version is non backward compatible since a new mechanism is used to initialise the plugin. It relies on class Dbui to configure the plugin and to launch the service directSvc.
• Remove the models/plugin_dbui.py file which is not needed any more.
• Remove the controller plugin_dbui/debug. The debug argument is now handle by the controller plugin_dbui/index.
• Rename the controller plugin_dbui/documentations as documentations_table and add the controller plugin_dbui/documentations_list.
• Add the JavaScript function Dbui.getFields and uses it in the class Dbui.grid.Filter and Dbui.panel.WithUrlSelector.
• Fix a bug in the JavaScript method Dbui.form.field.Table.getValue.
• Improve the converter to_panelWithUrlSelector to remove frozen options.
• Add the LazyT converter in MyJsonEncoder and rename it JSONEncoder. The web2py applications can be run when lazy translation is activated.
• Update the JavScript classes GridWithFilter, WithUrlSelector and MathJax to always mask the viewport.
• Close #2 (closed), #21 (closed)