Add profile system

[ryukinix]

It should make easier to lookup at runtime:

• memory consumption
• cpu consumption
• fps
• code section bottlenecks (maybe measure parts of the gameloop)

[rafaelcn]

mm, that would be nice to have but we will have to insert quite a lot of functions between the code just to track that. TheCherno has a nice implementation on this topic and I will recommend the view of those videos:

• https://www.youtube.com/watch?v=qiD39bB7DvA
• https://www.youtube.com/watch?v=xlAH4dbMVnU&t=149s

[wesleycsj]

I have only one question, is this really necessary to the first release? #38

[ryukinix]

It would be good, but it is not necessary. Procrastinating the profile system will make each step more obscure about if the new features are making the engine slower and less efficient.

That could be delayed, but will have costs.

[wesleycsj]

It will be delayed only once, no more than.