Adding support for passing a precision option to libsass
Adding documentation for the precision option
Updated to newer libsass

- Includes some compilation fixes

Testing
----
- Compiled with build-essentials on ubuntu
- Compiled under osx
Added middleware back in using the new module
0.9.2
Updated GitHub urls after org transfer
Merge pull request #339 from johnobe/fix259

Adding support for passing a precision option to libsass
JSHint should ignore the vagrant directory
Merge pull request #340 from parris/master

Updated to newer libsass
Fix README to update the submodule with --recursive
Merge pull request #342 from arian/patch-1

Fix README to update the submodule with --recursive
Update to 2.1.0-beta
Merge pull request #345 from getjarvis/master

Update to 2.1.0-beta
Added new libsass file to the gyp configuration
Merge pull request #346 from LaurentGoderre/fix-gyp

Added new libsass file to the gyp configuration
Updated submodule readme instructions
Merge pull request #348 from sass/andrew-patch-1

Updated submodule readme instructions