Updated default Vivado version in local.conf template to 2014.1 and removed TOPIC specific line
zynq-miami: Remove non-working components from the default config

Ethernet and wifi do not work, remove the drivers from the config
to get rid of the error messages at boot.
Updated fpga-image-example recipe to checkout upgraded sources (Vivado 2014.1)
Added two (commented) variables to the local.conf template
my-image: Install audio components with logic
Merge branch 'master' into vivado

Conflicts:
	recipes-kernel/linux-zynq/linux-topic.bb