trying to vectorize moments acumulation
vectorized summing moments
improved thread rection of sumMoments() and simplified sumMoments_vectorized()
implemented mover_PC_AoS (array of structs particles)
added compile options -g -xHost for Xeon
fixed compiler bugs on MIC introduced in e1dba2f4abd
added TimeTasks: TRANSPOSE_PCLS_TO_SOA and TRANSPOSE_PCLS_TO_AOS
restricted TimeTasks to master thread of rank 0 process
created sumMoments_AoS(). code blowing up at 10 cycles.
adding tags file as temporary convenience
regularized Parameters options for mover_PC
fixed AoS bugs and turned off sorting and vectorization in Parameters.cpp
Merge branch 'premerge' into merge2head

Conflicts:
	CMakeLists.txt
	fields/EMfields3D.cpp
	scripts/ipic.py