uhttpd: Depend on openssl so https succeeds in creating certs
uhttpd: Depend on openssl so https succeeds in creating certs

Make sure https doesn't fail due to inability to create
self-signed certificates by depending on openssl
which uhttpd initscript uses to generate self-signed cert

Signed-off-by: Daniel F. Dickinson <8387375b7066459d9b5dcfebff567b1a650a8a0a@thecshore.com>

kraj/meta-openwrt