nspr: remove unnecessary files from the main package
This patch does the following:
* removes compile-et.pl and prerr.properties from the main package
because these files are needed only at compile time;
* moves nspr-config script to nspr-dev package where it belongs;
* adds 'perl' RDEPENDS for nspr-dev since the package contains a perl
script for running some tests;
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
