Add Julia installation docs
Julia
=====
-TODO
+
+Install SCS via the Julia package manager:
+
+.. code:: julia
+
+ import Pkg
+ Pkg.add("SCS")
+
+This will install the `SCS.jl <https://github.com/jump-dev/SCS.jl>`_
+package, along with the necessary SCS binary for your system.
+
+For instructions on how to use a custom version of SCS, consult the
+`SCS.jl README <https://github.com/jump-dev/SCS.jl>`_.
