Update plugin_details.json
Merge pull request #71 from piplongrun/master

Oops, icon is a jpg, not a png
Plug security hole.
Add Big12Sports, ChristianScience and SmugMug bundles.
tracking url for Big12Sports
tracking url for ChristianScience
tracking url for SmugMug
Application to add XBMCnfoMoviesImporter and XBMCnfoTVImporter to
Unsupported Appstore plugin.
tracking url for XBMCnfoMoviesImporter
tracking url for XBMCnfoTVImporter
Merge pull request #73 from srazer/master

Plug security hole.
Add a Preference to reset plugin.

Add a Pref that will reset the Dict file. Fixes issue #12
Replace urllib.urlopen with HTTP.Request
Merge pull request #76 from srazer/master

Add a Preference to reset plugin.
Add ClickPlay, iSho.ws and Sweflix
tracking urls for new plugins
update README
update README a little more
try to avoid duplicate background_updater threads
catch error in background updater where list of plugins is not yet loaded