Pending XP 1.0.0

• First version.
• A gold segment on your XP bar, right after your current XP, shows how much XP your finished quests will give when you turn them in. It's drawn in the same soft style as Blizzard's rested-XP glow.
• If turning everything in would level you up, the segment runs to the end of the bar, gently pulses and the text says "Ding!" (or "+2.3 levels" for more than one level).
• Hover the XP bar for the total, how many quests, where you'd land ("After turn-in: 87% of level 23") and each finished quest with its XP in difficulty colors.
• Optional: count only tracked quests, and show unfinished quests as a fainter second segment.
• Four styles (Rested Glow, Solid, Marker Only, Text Only) and four presets (Classic, Minimal, Detailed, Leveler).
• Color, opacity, segment height, end marker, text format, position and size, ding pulse speed, an optional ready-to-ding sound and Reduce motion.
• Optional own XP bar, movable, for UIs that hide Blizzard's bar. /pxp reset puts it back.
• A live preview at the top of the settings cycles Pending, Rested, Ding and Multi-level; "Show on my bar" shows a sample on your real bar for 10 seconds.
• Shows nothing at max level or with XP gain turned off. Nothing in chat unless you type /pxp list.
• Settings in Options > AddOns > Pending XP, /pxp (or /pendingxp), Addon Compartment entry.
• Works on WoW Forever, Retail, MoP Classic, Titan Reforged, TBC Anniversary and Classic Era. On a client that can't read each quest's XP, it says "Paused here" instead of showing wrong numbers.
• A short note from Foofi now opens the settings page.
• A quest whose reward is still loading now says "loading" in the tooltip and /pxp list.