exclude errors that originate from a local origin

Toggle this boolean and the HTTP module will not send errors to
RayGun.io if the request originated from a local origin. ie. A way to
prevent local debug/development from notifying Raygun without having to
resort to Web.config transforms.

    <RaygunSettings apikey="YOUR_APP_API_KEY" excludeErrorsFromLocal=true />
Merge pull request #131 from ghuntley/master

exclude errors that originate from a local origin
Minor readme updates.
Merge pull request #132 from MindscapeHQ/readme-update

Minor readme updates.
Initial commit of .Net 2.0 provider.
Message classes.
Raygun message builder.
Machine name and window dimensions.
Corrected stack trace parsing.
Experimenting with more environment values.
Reverted memory experiments.
Initial commit of Unity provider.
Version number for the Unity provider.
Cleaned up the POST code.
RaygunClient attach helper methods.
Method overloads for unity exception data.
Unity stack trace parsing.
Memory information for Raygun4Net2 provider.
Strip wrapper exceptions.
SendInBackground methods.