Added some of my lua progress.

Now some objects are available in Lua. Also, Damage calculation based on
Armor and MR. Life steal and spell vamp are taken into account as well.
Merge pull request #58 from leoagomes/lua-progress

Lua objects, Fieldmaks values and damage
Added minion's death
Some work on melee autoattacks
More Lua functions documented
Buff packet, support for passives with events
Merge pull request #59 from joaquin95/master

More Lua functions documented
Cleanup
Merge branch 'master' of https://github.com/Elyotna/IntWars
lua readme.md
Rename

oops
Fixed buff duration and the way it calculates speed increase amount
Blitzcrank's W with buff icon
Blitzcrank's passive placeholder

It was needed, otherwise the server's console would be filled with errors
Braum's E
Braum's passive placeholder
Dr. Mundo's R
Dr. Mundo's passive placeholder
Evelynn's W
Evelynn's passive placeholder