Executes stored plugins. Does not require Spyke Viewer to be installed - spykeutils suffices. This script works in conjunction with `store remote script <http://spyke-viewer.g-node.org/extension/5/>`_. If the `progressbar package <https://pypi.python.org/pypi/progressbar/2.2>`_ is installed, the script provides a progress indicator for the plugin on the console. 

Usage::

  python start_plugin_file.py plugin_data

**Note:** Currently, the script assumes that the data files required by the selections can be found under the same path during the execution of Spyke Viewer and when this script is started.

**Changelog**

1.1: Support for transparently using IO plugins (needs store remote script version >= 1.1).