Version Control With Subversion / Source / Commit [r5975]

Commit [r5975] Maximize Restore History

* en/book/appa-quickstart.xml

* en/book/appb-svn-for-cvs-users.xml
* en/book/appc-webdav.xml
* en/book/ch05-repository-admin.xml
Fix some typos.

Authored by: wuzhouhui 2019-09-01

changed	/trunk/en/book/appa-quickstart.xml
changed	/trunk/en/book/appb-svn-for-cvs-users.xml
changed	/trunk/en/book/appc-webdav.xml
changed	/trunk/en/book/ch05-repository-admin.xml