Removes apparently unused permission to access external storage.

This permission is included in the Xamarin.Android project template, so it probably just came from there.
Allow specifying IgnoreFormDataNames in config files.
Version bump
Merge pull request #123 from MindscapeHQ/config-ignoreformdata-merge

Config ignoreformdata merge
Merge pull request #122 from AArnott/master

Removes apparently unused permission to access external storage.
Adds to .gitignore file.
Merge pull request #124 from AArnott/master

Adds to .gitignore file.
Strong name for Raygun4Net
Strong name for Raygun4Net.WinRT
Automate assembly signing.