if SCF not started just turn to error code 134 fix
when use half cpus, also increase the static memory
additional fix info should be append to the current title rather than replace
set QChem memory according to machine  type
fix error killed
fix insufficient static memory
fix immature termination of geometry optimization
fix test errors
PBE jobs use half cores to solve 134, memory, killed problem temporarily
update docs
call set_memory function directly rather than via select command
fix the order of set large_static_mem attribute
Fix for new Monty default for Scratch Dir.
v0.7.1 release
Update monty required version.
Increment custodian version.
Use custodian level logging.
Improved WalltimeHandler.
v0.7.2 release.
Fix backwards comaptibility for PBS walltime handler.