Increased flexibility for violin and dot plots

[agillen]

• Both violin and dot plots would benefit from a toggle that implements 45 degree x-axis labels (+ theme(axis.text.x = element_text(angle = 45, hjust = 1))). Possibly 90 degrees as an option as well (+ theme(axis.text.x = element_text(angle = 90, vjust = 0.5, hjust=1)))?
• Dot plots (and maybe violin plots) would benefit from the ability to flip the x-y coordinates (+ coord_flip()).

Both of these could be implemented easily as checkboxes.

[wish1832]

The dot plots now have 45 degree labels by default, but there's no reason not to make this a setting. Leaving out the 90 degrees option may save some necks 😉.

This is a good issue for @jairav or @srg0502.

[jairav]

Challenge accepted