current.globalenv dictionary instead. Break the backward compatibility.

Rename the dbui language files.

Rename the action get_api as dbui_conf.

- remove the service CvtSvc
- introduce a new module extjs containing a configurator class for each ExtJS component.
- introduce a new module converter containing helper function transforming web2py dal object into ExtJS configurator.
- deploy configurator in the rest of the code.
- define an xtype forl the App.Viewport class.
- Remove the widget class and transform the Spacer into a configurator.
- clean the navtree module. Helper function are replaced by configurator

containing scripts.
Bug fixed dbui-debug.js and dbui-min.js are not store in git anymore.

Introduce a new helper function get_file_paths.
Redesign index and debug controller as well as the associated view.

App.grid.GridWithFilter
 - Improve the display of App.GridWithFilter by moving anchor to 99%.
 - The class GridWithFilter inherit from PanelwithSelector
 - cvtSvc and cfg_configurable_url_panel follows evolution

 - Use the gluon.dal.Table and Field instead of tablename and fieldname
 - Rename cfgSvc as cvtSvc and all methods
 - break the foreign field service into a set of helper functions
 - break the setfield service into a set of helper functions
 - polish documentation and remove obsolete modules

- break backward compatibility through new naming /order of the model component (db, default, plugin, widget)
- Define one Node class and remove previous definition
- Add a configurator for single panel displaying url
- Modify the cfgSvc to give access to form and grid configuration remove the method get_configuration.
- Modify the appviewport to instanciate the widget from the configuration encapsulated in the leaf.

navigation tree.

- Add new modules navtree and the class NodeBase and NodeDB
- Redesign the viewport_modifier and the cfgsvc.get_tree method
- Remove the obsolete method cfgsvs.get_tables
- Sort properly list according to the locale language

- Add new direct method getConfiguration and getTree. Remove obsolete direct method getForm, getGrid and getViewport. Modify the appgridroweditor accordingly.
- Add cfgsvc method get_configuration and get_tree. The method get_form and get_grid are now private. Remove get_viewport.
- Create a new javascript class appviewport and appgridwithfilter. Remove appmgr, appviewportintreebase, appviewportintreeform and appviewportingrid. Modify the javascript translation file accordingly.
- Polish translation and configuration services

Polish variables names.

The service DbSvc and CfgSvc use now the Ext.Direct protocol.

Expose also remote methods.

Deploy it in all DbSvc method.
remove the dependence to basesvc.
Use the new helper function as_list