Merge pull request #17 from y-a-v-a/master

Merging @y-a-v-a solution for #17. Perfect!
Add solutions for 17 and 46 to JSON.
Merge pull request #18 from y-a-v-a/master

@y-a-v-a solutions for 56 and 87.
Add solutions for 56 and 87.
add wall drawing 011 instructions
Merge pull request #19 from llimllib/master

add wall drawing 011 instructions
Add #11 to the instructions JSON.
check in an instrumented version
first working-ish version
add click to re-center
add my first cut for posterity
and remove it
index2 -> index
add click and drag and info
add horizontal drag to control line width
add a title
adjust the line width sensitivity
Draing is not a word
move to llimllib folder
add wall drawing 232 instructions