init: cleanup for hostapd

Change-Id: I1f95835e751f9f3a420fd86069042467881749fd
omap4-common: fix permissions for battd-files

Change-Id: Ief3b712f530cb95b78c3b44c10768b67292db6c5
Loglevel 8 -> 3

Do we still need this verbosity level for the init ?

Change-Id: Ic65502014c7b908c7fe1bd4493e9b9c9d9076644