UI updates

[patudom]

Various UI updates

• add image credit to splash
• fix a couple text typos
• remove placeholder "todo:" text for Alphecca button
• Make Alphecca label disappear after a few seconds when toggled on from info text link
• Make zoom levels consistent between "go to" button on interface & "go to" links in info text
• Hide some things on small screens (credit logos & seconds in time label)
• Specify sizes so items don't crash into each other
• Use consistent font sizing as much as possible

[patudom]

@Carifio24, I added "Alphecca" to the WWT text label, but I feel like the label now needs punctuation. Would it be hard to add parentheses to the glyph map?

[Carifio24]

@patudom My most recent commit adds left and right parentheses to the glyph set; they seem to work fine for me locally.