Added Frequency Scaling to the tables

HOTFIX: mend broken prv loading

add section page to beamer template

add omp_region_data property

OpenMP explorer and supporting changes

* Change PRV class to allow lazy loading of the prv data
* Some refactoring to use PRV class for all PRVTrace Metadata operations

Get Ready for PyPI

fix namespace collision

enable automatic matplotlib fallback

various cli fixes including for #35

include logo file in installation