cleanup alt library code and examples, move some to appendix
Updated book.asciidoc
Merge branch 'develop'
revised acknowledgments
BIP list
Updated book.asciidoc
Merge branch 'develop'
Updated book.asciidoc
Updating bookinfo.xml file; Adding colo file; Adding colo include and bookseries to book file; adding index markup to book file; Adding tools dir and oneoff boilerplate
Renaming figure filerefs
Removing draft images
Adding renamed draft images
Removing some hard coded xrefs
Fixing xref errors and mathml problem
Adding a png image in place of a jpg that was in images
Some more markup changes
modifying .gitignore file to allow for .txt files to be tracks
Adding intake report
Made changes to ch01.asciidoc
Made changes to ch04.asciidoc