move license doc around
minor update to maven.gradle
add section on speculative execution
format examples
add appendix with license
better formatting
add disable speculative execution section
add sidebar regarding typos
improve the doc/book chapter structure a bit
add proper include to appendix
remove warning for feature section (and preserve rendering)
re-arrange files
fix license formatting
add requirements page
remove use of [preface] block
properly name reference documentation
add section on yarn