pv:LICENSE

[Kornel Benko]

Since we use the file 'LICENSE' as content of the cpack variable
CPACK_RPM_PACKAGE_LICENSE,
we have a problem.
The definition looks like
set(CPACK_RPM_PACKAGE_LICENSE " <content of LICENSE> ")
but the content contains character ", so we get parse errors.
Replacing all " with ' in LICENSE cures the problem for me.

Kornel