Corrected for duplicate tables, see #93
Updated Potential optimizations (markdown)
Updated Home (markdown)
Destroyed Celeritas wiki (markdown)
Destroyed Geant4 correspondence (markdown)
Updated Development (rest)
Format
Add return value/function argument guidance
Note struct vs class, class vs typename
Created Potential optimizations (markdown)
Created Contents of test data (markdown)
Add note about testing
Add style/formatting comments about Draco, and other minor adjustments
Updated Stepping algorithm and physics management (markdown)
Initial Home page
Created Stepping algorithm and physics management (markdown)
Add note about naming of constants.
Updated HEP Geant4 Celeritas translation guide (markdown)