Created README file for level 2
Created initial level 3 README
Removed introductory instructions
Merge branch 'level-2' into level-3

Conflicts:
	README.md
Merge branch 'level-1' into level-2

Conflicts:
	README.md
Merge branch 'level-2' into level-3

Conflicts:
	README.md
Merge branch 'level-1' into level-2
Corrected links
Merge branch 'level-1' into level-3
Corrected links
Minor updaters to code
Merge branch 'level-2' into level-3
Merge branch 'level-1' into level-2

Conflicts:
	README.md
Merge branch 'level-2' into level-3

Conflicts:
	README.md
Test commit