Gender Icons Update

[maribusato]

Request:
Update current gender icons to match universal symbols.

[Transgender icon update]

The current transgender icon is different from the universal symbol.

Current transgender icon:

Universal transgender symbol:

[Agender icon request]

Currently, there is no option for agender (the closest being gender-neuter).

Current gender neuter icon:

Universal agender symbol:

[Asexual icon request]

Currently, there is no option for asexual (the closest being gender-neuter).

Current gender neuter icon:

Universal asexual symbol:

Thank you!