revert cd5fd9dab3a64d7cb5f8631921b6525b5219da6c

use an easier solution, based up neutrino-mp
CBookmarkManager: init bookmarksmodified in constructor

var bookmarksmodified was not intitialized
helpers: add a function to find an executable in $PATH
sectionsd: don't hardcode ntpdate and ntpd path
-add webif option dont use CEC with standbyoff
Merge remote-tracking branch 'cool-next-cc/next-cc'

Conflicts:
	src/eitd/sectionsd.cpp
	src/gui/bookmarkmanager.cpp
	src/gui/bouquetlist.cpp
	src/gui/eventlist.cpp
	src/gui/pictureviewer.cpp
	src/gui/timerlist.cpp