tree b87f99c2aac1e00f30733e24d2db64b9703b9234
parent 58a96f2f52626d3b60479876a5363c9220c6f296
author Michael Moss <mmoss@google.com> 1397579361 -0700
committer Michael Moss <mmoss@google.com> 1399588516 -0700

Add "pretty" log variants for more flexible log formatting.

Variant views are triggered by passing the 'pretty=FORMAT' URL param, such
as 'pretty=full' or 'pretty=oneline'.

Additional variants or overrides can be declared in gitiles.config with:
  [logFormat "oneline"]
    variant = myOnelineVariantOverride
  [logFormat "special"]
    variant = myCompletelyCustomVariant

Change-Id: If30554995062110bfbf22ee8760db8303d50b69c