begin moving coding-test-1 materials into prepwork
add coding-test-1 examples
README.md: add coding test I readings
move pre course work into own directory
hide solutions to practice problems at bottom
move around practice problems
move assessment00 description
move welcome message to README.md
add some gloss on challenges I/II
enbolden challenge problems
remove dead link
remove redundant due-date declaration
write README for practice problems
add coding test 1 instructions
move optional exercises into readings
break out directions to their own readmes
add coding test ii instructions
rename post acceptance prepwork
Merge branch 'rewrite'