Quick fix for item icons and certain spells

Added Wave Info UI, mouse over the unit icon to see detailed stats.
Updated models for spellbringers and dark fiend.

Enfos Team Survival now has an official Discord! Talk with the devs about changes/bugs, organize matches, or just chat or share tips with other players! Find us at discord.me/enfos

Heroes now respawn with 2.5 seconds of invulnerability. Using buyback forfeits this effect.
Lumber/gold trade items in secret shop replaced with custom Panorama UI, allowing purchase even if your inventory is full.

Fixed bonus waves clipping into eachother and getting stuck.
Redundant Spellbringer UI removed.
Re-aligned lumber amount UI.
Fixed inconsistent shop map triggers.
Discord info added to loading screen.
Fixed exploit where players could cancel their attack to preload crits.

Fixed Purification/Anti-Magic Potion breaking passive abilities.

Fixed Purification charge-up sound playing more than once.

Added sound/particle effects to Purification. Charge-up effect of your Purification can only be seen/heard by your allies.
Fixed skill points not being given between levels 17-24.
Fixed Faenrae Blood not revealing hidden units.
Wave 6 creeps now have true sight.
Fixed Tome of Knowledge being replaced with the DotA equivalent.
New icons for tomes.

Fixed some missing particle effects

Added missing file that was preventing the game from initializing.

Updated stat collection for www.getdotastats.com

Top bar displays kills again

-Talent tree no longer appears when pressing Ctrl+U
-Updated stats tooltip
-Spellbringer icons fixed
-Fixed Entropist's Tremor not channeling
-Fixed Faen's Metamorphosis not providing bonus health
-Hypnotist's Mind Shout can no longer be cast without an active moonbeam
-Fixed Blood Dancer's ultimate from no longer dealing damage, even though it uses the base bladefury skill. Thanks, Valve!
-Also made Mentalist actually a melee hero
-Moon Mage ult no longer changes time of day, it just make it appear night.

Fixed a few more missing particles