Merge pull request #63 from deg/master

English grammar tweaks for tuts 15,16.
small correction
added note instead of reminder
small correction
small correction
Correct typos
Correct spacing
Correct typos for tutorial 1 and 5
Merge pull request #65 from noodlewiz/tut16_correction

Tutorial 16 Corrections
Merge pull request #66 from noodlewiz/typos

Correct typos for tutorial 1 and 5
update cljx to 0.3.0
update cljx to 0.3.0
work in progress
updated to cljx 0.3.0
added profiles.clj
added link to tutorial-18
removed dev stuff
added tutorial-18
added link to tutorial-18
small correction