Installation problems

[khanspers]

I had some issues installing the latest 0.2 version, maybe because I already had 0.1 installed. I didn't uninstall 0.1 first, maybe that was the problem.

• Installed 0.2 according to directions. When installation was finished, a message appeared stating (not exact words) "the panel is already in use by WikiPathways plugin".
• Tried uninstalling 0.1 from the Plugin Manager, got an error saying "couldn't uninstall".
• Restarted PathVisio and was then able to uninstall 0.1. However, the WikiPathways entry under Plugins is now gone. Tried uninstalling 0.2, but nothing happens when I click uninstall.
• Restarted PathVisio. Was now able to uninstall and reinstall 0.2, and can now access the plugin from Plugins>WikiPathways.

Maybe add some details about the best way to update to the new version in the installation instructions.