Release of OSXFUSE 2.6.1

Release of OSXFUSE 2.6.1 Posted on 10 Aug 2013

Download OSXFUSE 2.6.1 macOS 10.5 to 10.9 Intel or PowerPC SHA1: 2e43a6593aee5fa45166b8abc70ad054a83d083b

Improved support for OS X 10.9
Smarter discovery of the "Developer ID Application" and "Developer ID Installer" signing certificates in the user's keychain when building FUSE for OS X. Use the following build script options to specify different certificates:
```
-j <code signing certificate>
-i <installer signing certificate>
```
Added support for building and installing FUSE for OS X on macOS 10.6 to 10.8 using Homebrew, a package manager for OS X. Tracked as issue #1: "allow to define install prefix manually" and pull request #21318: "osxfuse 2.6.1"

Please note that as of writing this the pull request is still being reviewed. Until it is accepted, osxfuse can be installed by running the following command:
```
brew install https://raw.github.com/bfleischer/homebrew/osxfuse/Library/Formula/osxfuse.rb
```

Fixed a bug in the build script, that resulted in the FUSE for OS X 2.6.0 installer package not being singned.
Fixed various issues with option parsing in the build script.