A function edit tutorial page
Merge branch 'master' of https://github.com/BBNCompSciIndependentStudy/TTW

Conflicts:
	functions.php
	show-tutorials.php
Fixing the errors
Merge branch 'master' of https://github.com/BBNCompSciIndependentStudy/TTW

Conflicts:
	functions.php
	show-tutorials.php
Merge branch 'master' of https://github.com/BBNCompSciIndependentStudy/TTW