Added support for reading RAPL counters to track energy use.
Merge branch 'kulfiDevelop' of https://github.com/bronevet/sight into kulfiDevelop

Conflicts:
	examples/Makefile
Collecting more info about AMG
Merge branch 'kulfiDevelop' of https://github.com/bronevet/sight into kulfiDevelop

Conflicts:
	Makefile
	apps/AMG2013/krylov/pcg.c
	apps/AMG2013/test/amg2013.c
Merge branch 'kulfiDevelop' of https://github.com/bronevet/sight into kulfiDevelop
no verbose in sight_layout
Merge branch 'kulfiDevelop' of https://github.com/bronevet/sight into kulfiDevelop