L0 Loader updated to require threading for init Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>

Adding library load to zeInit path Signed-off-by: Brandon Yates <brandon.yates@intel.com>

Update file listed in README Signed-off-by:Brandon Yates <brandon.yates@intel.com>

Documentation updates 

Adding driver discovery on windows Signed-off-by: Jaroslaw Chodor <jaroslaw.chodor@intel.com>

Initial commit