site overhaul and cleanup

images restructured
getting started series
index product photos
cinch sack generator
frame bag set released

What's Changed

• Hello world by @myogpatterns in #1
• metric option for zip sack by @myogpatterns in #2

New Contributors

• @myogpatterns made their first contribution in #1

Full Changelog: https://github.com/myogpatterns/myogpatterns.github.io/commits/v2.0