Mini URLs

[cazzer]

Support mini URLs so that jsenvy.com/#logs=%5B1%2C2%2C3%2C4%5D%2C%2C%5B%5B1%2C2%5D%2C%5B3%2C4%5D%5D can be reduced to jsenvy.com/cI4h2Kk.

This will also require building a backend of some type and connecting a data store.