smcroute: Add package for version 2.0.0.

Signed-off-by: Leonardo Brondani Schenkel <leonardo@schenkel.net>
bcp38: moved to packages-feed

Signed-off-by: Steven Barth <steven@midlink.org>
luci-app-bcp38: moved to github

Signed-off-by: Steven Barth <steven@midlink.org>
nat46: fix compiler issues with gcc 4.9

Signed-off-by: Steven Barth <steven@midlink.org>
Merge pull request #62 from lbschenkel/smcroute

smcroute: Add package for version 2.0.0.
miniupnpd: Upgraded to 1.9 (+ third party PCP patch).