doc: Move separate projects out of braindump, add notes on value prop
doc: Move separate projects out of braindump, add notes on value prop

* http://github.com/jonnor/finito
Introspectable, testable, language-agnostic finite state machines

* http://github.com/jonnor/sensorblock
Generic smart sensor hardware for quick prototyping

rraallvv/microflo,microflo/microflo,microflo/microflo,microflo/microflo,rraallvv/microflo,microflo/microflo,microflo/microflo,rraallvv/microflo,rraallvv/microflo,microflo/microflo