no pyplot
forgot one hdf5
changed folders. added PBS cluster.
typos
well...
forgot walltime
added a gc() after evaluate objective
removed HDF5 save from tests
cannot index a singleton
don't idnex scalars!!!!
added status to slices output
remove index of scalar
add HDF5, intermittent save.
Merge branch 'noPyPlot'

Conflicts:
	src/mopt/chains.jl
	test/test_algoBGP.jl
re-added plotting in conditional include. tests for saving.