add link to continuation operators
update for rename of topics/week13_control_operators.mdwn to topics/week13_native_continuation_operators.mdwn
comment out link
add link
link to coroutines
tweak topics
post topics
post homework
typo
post week 12 stuff
add stubs for week 12
fix note about gsv2.ml code
post link to notes
update Juli8 to v1.6 and post gsv.ml
update Juli8
post link to transformers
Merge branch 'working' * working: update juli8 to 1.4 Conflicts: index.mdwn
update juli8 to 1.4
post state monad tutorial
post mutable state notes