outputBinary(): fix bug in writing star vectors.
Nchilada output: include metals and tform.
NChilada Output: scale velocity from canonical momentum on output.
Consider the load of particles per phase for multistep.
call LBSetPeriod on every PE
Fix up other instances of the version message.
Merge branch 'master' of charmgit:cosmo/changa
Merge branch 'ppl_master' into public
Merge branch 'harshitha/multisteplbfix' of charmgit:cosmo/changa into public
Output: truncate tipsy files before writing.
Treepiece::kick() allow thermal energy to go to zero.
add mirror code
Revert "add mirror code"

This reverts commit 8940ef59e54ee8e3847c85ede1f22d2383bbf50b.
Correct name of "igasorder" file.
Main::restartGas(): Initialize ionizations if we do not find cool array files.
nStep = 0 output: output binary arrays if flag is set.
More cleanup of array output for nSteps = 0.
Main::restartGas() set cooling time before initializing energy.
Add AWK script to summarize timing information.
Merge branch 'public' of github.com:N-BodyShop/changa_uw into public