Combine runtime and support libs

--HG--
rename : lib/support/include/support.h => lib/runtime/include/inspect.h
rename : lib/support/libsupport.cpp => lib/runtime/inspect.cpp
Moved runtime up to lib directory

--HG--
rename : lib/runtime/SConscript => lib/SConscript
rename : lib/runtime/include/counter.h => lib/include/counter.h
rename : lib/runtime/include/inspect.h => lib/include/inspect.h
rename : lib/runtime/include/options.h => lib/include/options.h
rename : lib/runtime/include/perf.h => lib/include/perf.h
rename : lib/runtime/include/profiler.h => lib/include/profiler.h
rename : lib/runtime/include/real.h => lib/include/real.h
rename : lib/runtime/include/siglock.h => lib/include/siglock.h
rename : lib/runtime/include/spinlock.h => lib/include/spinlock.h
rename : lib/runtime/include/thread_state.h => lib/include/thread_state.h
rename : lib/runtime/include/timer.h => lib/include/timer.h
rename : lib/runtime/include/util.h => lib/include/util.h
rename : lib/runtime/inspect.cpp => lib/inspect.cpp
rename : lib/runtime/libcausal.cpp => lib/libcausal.cpp
rename : lib/runtime/perf.cpp => lib/perf.cpp
rename : lib/runtime/profiler.cpp => lib/profiler.cpp
rename : lib/runtime/real.cpp => lib/real.cpp
Working dependency checkout

--HG--
rename : lib/include/counter.h => include/causal/counter.h
rename : lib/include/inspect.h => include/causal/inspect.h
rename : lib/include/options.h => include/causal/options.h
rename : lib/include/perf.h => include/causal/perf.h
rename : lib/include/profiler.h => include/causal/profiler.h
rename : lib/include/real.h => include/causal/real.h
rename : lib/include/siglock.h => include/causal/siglock.h
rename : lib/include/spinlock.h => include/causal/spinlock.h
rename : lib/include/thread_state.h => include/causal/thread_state.h
rename : lib/include/timer.h => include/causal/timer.h
rename : lib/include/util.h => include/causal/util.h