* src/en/book/ch02-basic-usage.xml
(): Mostly minor changes toward 1.6. (svn.tour.history.snapshots): Reworking this section, mentioning the use of both -rNNN and @NNN with 'svn checkout' and 'svn export'.
Authored by: cmpilato@gmail.com 2011-06-28
Parent: [r3850]
Child: [r3852]
