Merge pull request #354 from cosmonaut/libbcm2835

Bump alarm/libbcm2835 to version 1.16
alarm/imx-bootlets-olinuxino-ntsc to 10.12.01-5
alarm/imx-bootlets-olinuxino to 10.12.01-5
core/kernel26-olinuxino: fixins for any future rebuild
added core/linux-olinuxino 3.7.2-1
community/mythtv to 0.26.0-4
core/linux-olinuxino to 3.7.2-2
core/linux-cubox(-headless) add back Kirkwood_SPDIF.conf
core/linux-cubox(-headless); add Kirkwood_SPDIF.conf to sources
community/yaws to 1.95-4
Bump alarm/libbcm2835 to version 1.17