Add basic cmake build instructions. Add a man page taken from Debian packaging. Delete empty file NEWS. Rework on the README, INSTALL and help page. Signed-off-by: gregory guy <gregory-tde@laposte.net>
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/filelight@1084392 283d02a7-25f6-0310-bc7c-ecb5cbfe19da