Auto deployment failure on CentOS 7 tomcat with unpackWAR="false" in 3.4.0 update

[Peter Schober]

* Takeshi NISHIMURA <takeshi at nii.ac.jp> [2018-10-19 11:38]:
> Yes. We generally recommend using unpackWAR="true" as you mentioned.
> But some people hate another one modifying files expanded
> temporarily.

People modifying the content of unpacked WAR files (possibly after
being told not to do that) should not have access to the server. ;)

Seems Tomcat 7 always unpacks the war anyway even with
unpackWAR="false" set, only it does so to the work directory.
Meaning those same people could still modify the files there.

-peter