Added parser for cmd parameters.
Renew CmdParser
Renewed CmdParser.
(Attention) Given the structure to handle cmd parameters in ToCmd() func.
CheckLine method refactor
Item, Weapon, Armor refactored
Added class to CRUD entities
Merge branch 'dev' of https://github.com/grsu-PY/ITGame into dev

Conflicts:
	ITGame/ITGame.CLI/Infrastructure/CmdParser.cs
	ITGame/ITGame.CLI/Program.cs
CRUD implemented. Use EntityRepository to CRUD entities.
changed delim in the files of the DB from "," to ";". Other little changes
Added cmd operators "_","_." handler.
Changed result table with parameters.
Unknown
refactoring
Changed pattern for cmd parameters.
Merge branch 'dev' of https://github.com/grsu-PY/ITGame into dev
added custom method GetType, GetSetGetProperties
Extensions are updated
refactoring and renaming
Surface was applied to humanoids; some refactoring
Modified: CmdParser(added enum of commands), Spell(removed AttackSpell, DefensiveSpell. Instead used SpellType). Made some changes.
Added CmdData. Refactored: CmdParser, Program.