Tree viewer bugfixes

[KianBadie]

Issue to keep track of fixing these bugs in the tree viewer:

• Phylogenetic tree gets stuck in a zoomed-in view when accessed from a species name link (and the enlarge/shrink icons are reversed)
• Phylogenetic tree zooming with Mac gestures can be pretty wonky (sometimes zooms page instead of tree)
• possibility: Clicking out of the focus window for the Tree Viewer should close it?
• Long species names are cut off in tree pop-up menus when accessed from links on android
• Font in tree is odd (letter spacing) on android

[KianBadie]

@coiko I just pushed some changes to fix the reversed icon bug in the phylogenetic tree. I wanted to clarify which Mac gestures were causing problems. Are they special gestures only available on Mac, or are the normal gestures like scroll zooming causing problems?

Also, is the letter spacing on android still looking odd to you? I looked around on a couple different devices and it looks like it might be fixed now (gif from a Pixel 6 below).

[KianBadie]

@coiko I also pushed some changes that should alleviate some of the cut-off species names. Please let me know if you still experience it!

[coiko]

@KianBadie Sorry it took me all day to get back to you, but these fixes look fantastic! The font looks great on Android, the species names are no longer cut off, and the icon looks and functions perfectly even coming from a species name link.

Previously, I was having trouble with the normal pinch zooming on Mac, but now that's working beautifully as well. Thank you so much!

[KianBadie]

@coiko No worries at all! And that is great to hear, no problem!