Support for different time signatures

[dfhwze]

I actually agree with this. I like to write in 3/4 time, personally. Having an option to switch the signatures for the whole/part of a sequence would be a very nice quality of life change.

I would change the current grid structure so we can choose the time signature and note length with 2 different and independent settings. How the time signature is set can be done 2 ways: 

1. classical

time signature (simple, compound, irrational)

2. modern (like most sequencers do)

beats per bar
steps per beat