Merge pull request #28 from diogodadalt/master

Scope working
Merge pull request #29 from diogodadalt/master

Changes when inserting a symbol to consider the token type
changes...
Merge branch 'master' of http://github.com/lucaslazari/compiladores
Merge pull request #30 from diogodadalt/master

Replacing spaces by tabs
commitando...
Merge branch 'master' of http://github.com/lucaslazari/compiladores

Conflicts:
	etapa5/src/tree/identifiernode.cpp
	etapa5/src/tree/node.h
Merge pull request #31 from diogodadalt/master

multiple dimensions array - assignment
função para impressão de um comando iloc
Merge branch 'master' of http://github.com/lucaslazari/compiladores

Conflicts:
	etapa5/src/iloc.h
Merge pull request #32 from diogodadalt/master

multiple dimensions array - assignment and identifier
função de montagem de comando ILOC concluída
corrigido o tipo de dado dos operandos da classe ILOC
adicionado construtor extra da classe ILOC para criar comandos com labels
ILOC