re-organized code structure for distribution
removing proprietary URI code from Siemens
updated driver script paths
updating README to Markdown for more documentation
made sample drive OS agnostic
more functions now OS agnistic
Merge pull request #9 from mlp6/driver

os_agnostic
updating and content placeholders
added probes submodule that contains Siemens probe definitions
added template for a linear array probe
function to add probes and code to Matlab path
add relative paths for subdirs for code and probes
Apache v2.0 License
removed legacy SCRATCH_PATH from SGE runs
moved path addition out of driver script to dyna scans function
template to track displacement
moved tracking stuff out and phantom & rf paths to subfunc
moved scatterer reduction effort under the hood and out of driver
removing legacy scatterer reduction function
only use calc_scat-based scatterer reduction