Fixed the lack of damage of all towers

- Fixed a bug when some spells weren't auto-casted: Omnknight, Ogre Magi, Magnus;
- Fixed a bug when WR's ability wasn't working properly.

Hopefully fix custom game startup

Bug Fixes:
- Removed all illegal items from the shop's search.

Balance Changes:
- Snapfire's Aghanim's Upgrade now reduces secondary shot's damage by 50%.

Other Changes:
- Snapfire's model scale is reduced.

New Tower - Snapfire (Strength):
- Has ability "Lil' Shredder" - Grants bonus attack damage, attack speed and attack range, improves BAT.
- Aghanim's grants multishot.

- Core:
- Made games slightly easier to progress.
- Runes now grant permanent stacking buffs to all towers. Stack count is indecated on the buff banel of your hero.
- Runes now grant less due to runes mechanics change.

- UI:
- You now can click on the damage panel to select according unit.
- Every tower now has buff that indicates killed creep count.
- Minor UI improvements.

- Balance Changes:
- Medusa: With Aghanim's Upgrade secondary arrows now deal 100% damage
- Buffed Queen of Pain.
- Buffed Vengeance Spirit.
- Buffed Pudge.
- Buffed Dragon Knight's Frost Breath.
- Buffed Crystal Maiden.
- Buffed Sniper.
- Buffed Lifestealer's Aghanim's Upgrade

Another micro fix

Hotfix

- Made games a little bit easier later on (waves 35+).
- Tome of Knowledge now costs less gold: 300 -> 250.
- Added a new spell to all towers - Tower Upgrade: Upgrades Tower to the next level. Costs gold equivalent to Tome of Knowledge.
- Bug Fixes

tl;dr: fixed critical bugs, sped up the game a little, a lot of balance changes

Bug Fixes (Valve broke everything again):
- Fixed bug when you wasn't able to build new towers
- Fixed new wave not starting after taking damage from leaking

Core:
- Sped up the game:
- Starting gold increased from 750 to 1050
- Base Creep Health increased from 100 to 170
- Increased creep health grow
- Increased gold award
- Increased creep count per wave from 20 to 30

Balance Changes:
- Chaos Knight: lowered manacost from 300 to 200, increased min and max crit damage
- Phantom Assassin: reduced crit damage and increased crit chance from 20% to 25%
- Juggernaut: reduced manacost, increased damage
- Queen of Pain: increased damage
- Crystal Maiden: decrease mana regen granted by aura, aghanim's now grants increased aura radius instead of it being global
- Omniknight: reduced bonus magic resist, reduced bouns strength, doubled the duration
- Windrunner: reduced BAT, aghanim's now adds 3 arrows instead of 2, each having 30% of the damage
- Drow Ranger: increased slow
- Sven: increased damage, increased duration, aghanim's now grants allies 70% of the damage
- Pudge: reduced slow, reduced damage
- Maguns: reduced duration
- Vengeful Spirit: reduced all bonus stats
- Zeus: increased manacost, increased damage, reduced bounces
- Ogre Magi: increased mana cost
- Dragon Knight: decreased slow
- Bane: reduced manacost, improved aghanim's
- Faceless Void: increased bash chance
- Lifestealer: improved aghanim's
- Mirana: reduced manacost, improved cast point, increased damage
- Leshrac: improved cast point, increased damage, increased radius, rescaled explosion count
- Bristleback: increased damage cap, reduced stack duration, reduced stack damage, increased damage

UI Changes:
- Added 3 new windows: Tower List, Creep Abilities and Boss Abilities. Now you can check the abilities of all towers and think about your tower combinations more carefully. Supports ability tooltips.
- Added fancy number formatting for Overall Damage meter. Also increased the font size.
- Added a new checkbox "Auto Start" which skips all breaks between waves automatically.
- Added visible grid when building towers.
- Removed difficulty settings panel on start of the game.
- Made icons in the new wave notifications significantly smaller.

Bug Fixes:
- Fixed Wraith King's reincarnation not stunning towers.
- Fixed some spells not taking magical resistance into account.


More updates coming soon (TM)