nlsr: Include nlsr manpages into the package

Change-Id: I47afa702c2acc5edfa69053848030c10ba80d88e
diff --git a/nlsr/debian/nlsr.install b/nlsr/debian/nlsr.install
index 1df36c6..901dad3 100644
--- a/nlsr/debian/nlsr.install
+++ b/nlsr/debian/nlsr.install
@@ -1 +1,3 @@
 usr/bin/*
+usr/share/man/*
+