LaTeX issues

[akgold]

• [x] p47-48 -- Code on page 48 should be interspersed with commentary at bottom of page 47
• [x] p51-52 -- Line "When the R or Python...something like this" appearing before both code blocks on p52 rather than between
• [x] p118 -- Terminal listing (id) in middle of text
• [x] p120 -- Terminal listing vertical overflow
• [x] p133-134 -- Terminal at top of page, not immediately after "what it looks like:"
• [x] p138-139 -- Terminal with python3 --version appearing at top of 139 rather than immediately after "running the following:" on 138
• [ ] p141 -- extra line appears in Terminal command starting sudo docker run, "Once it's up..." should appear after Terminal block
• [x] P150 -- Terminal output should appear immediately after "as I write this sentence (on 149) and has extra line.
• [x] p152 -- Terminal has extra line and should appear immediately after "text files for this book live" (on 151)
• [x] p155 --Terminal listing has many extra lines
• [x] p165 -- Extra lines in terminal listing for curl -I
• [x] p182 -- proxy_set_header listing has weird vertical spacing