dlx: switch to msm8960 kernel

Change-Id: Ia4ab3586feea28350b3a6344d193b9945a284da7
dlx: remove modem links, generate firmware symlinks

Change-Id: Icb7582ddea43a60ff4b1b3b5dfe543ff044fe5e6
dlx: use by-name paths for partitions in fstab

Change-Id: Ibc622552a53af98ca813985e0181a85e0bbacd79