Add common install issue to README (ex: #784)
Updated install syntax as per ?install_github
Clarified with=FALSE. Closes #513.
Clarified .I in ?data.table. Closes #510.
typo
Remove "Note that"
Moved ?copy to it's own man page. Closes #512
Add header info about set* to setDF
Minor reordering in ?setkey; most recent first
Fix indentation in examples