pre-configure/gnu-configure-asneeded.sh: do nothing if configure_script does not exist.
cmus: unbreak build.
kde: unset noarch, so that it's not rebuilt in unsupported archs.
Merge pull request #290 from Gottox/master

provide jre and jdk
flex: disable shared library: do not want any bin linked to libfl!
valgrind: patch to detect glibc-2.19 (via Arch).
`basename $PWD`: adding chromium-pepper-flash
`basename $PWD`: update chromium to load chromium-pepper-flash plugin when installed