Wesley King

* Update use of `egrep` to `grep -E`, I tested on my mac, but not sure when `grep -E` was added to the BSD version.

#818 - Auto-switch to brush tool when picking a color with the eraser

2

* When a color is selected, either fill or stroke, switch to brush

Add support for alternative name id policy, such as: `urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress`

It's currently possible to modify the AuthnRequest string and replace the name id format, but this does not work when using client request signing. It would be nice to have...