remove visual noise
In addition, we also get syntax highlighting... for free.
another 'what is this chapter' note
incorrect use of 'whom'
fixed up all the warning dealing ..note and ..warn
added a hide toc for glossary to prevent warnings
add more index markers
render URL properly
module name contractions
spell out 20
First batch of fixes for typo's and other language issues.
Minor edits, typo fixes, term consistency changes.
edit much ado chapter
URL Matching to URL Dispatch
be more gender-neutral
remove heading at top
add Much ado about traversal chapter from Rob Miller, with light adap…
…tations. Also remove some now redundant overview content in the Traversal chapter, which is now only details.