Add parser Algorithms

[firststef]

-> FIRST, FOLLOW

-> LR0 Parser:
-- Closure
-- Automaton
-- Parsing table
-- Word analysis
-> SLR1 Parser
-- Parsing table

-> LR1 Parser
-- Closure
-- Automaton
-- Parsing table
-- Word analysis
-> LALR1 Parser
-- Automaton

• Brute Force Parser

-> LL1 Parser