Add non-heterosexual CG/l combinations

[kinseytamsin]

Move MD/lb and DD/lg into separate items (they're distinct dynamics); also add MD/lg and DD/lb.

[Goctionni]

Hi, thanks for the pull request!

I agree that MD/lb and DD/lg tend to be distinct dynamics, but for most people only one of those is applicable. So users can enter their interest as a dominant or submissive for the coupling that's applicable for the gender they identify as.

I am more inclined to add the MD/lg and DD/lb couplings, though those can be combined into a single entry (such that the coupling that would be applicable to the gender you identify as, would the the coupling your answers apply to).

I do realize some people would like to be fill out kinklist for their interests from the perspective of more than just one gender. I however think that; firstly that is too uncommon to include in the master-list, and secondly would likely require far more changes (as they may also, for example, have different dominant or submissive tendencies depending on the relevant gender).

How would you feel about keeping the MD/lb and DD/lg couplings combined and adding an entry for MD/lg, DD/lb?

[kinseytamsin]

I guess that would be better than leaving them out, but I still think it's worth separating them all out, because for example in my case both MD/lb and DD/lg could conceivably apply to me because I'm a switch but I have different feelings about each.