remove spurious "N" in lolcode example
Merge pull request #89 from couchand/patch-1

remove spurious "N" in lolcode example
Add APL support
Merge pull request #91 from ngn/apl

Add APL support
update jsrepl
Remove the section about IRC and messaging
Put APL in classic languages
#93 fixing path exists
Merge pull request #94 from cdnsteve/93-exists-deprecated

#93 fixing path exists
git protocol not allowed in institution/organization . Change gitmodule protocol to https