Netflix/Priam — pull request #88 by jasobrown (2012-10-12 21:18:09+00:00)
Title: Minor fix for writing out the global cache properties.

AS it was writing out a string (rather than an int),

the extry in the yaml woud like like (after serialized being by snake yaml):

key_cache_size_in_mb: '100' (with the single quote)

Luckily, cassandra, using snake yaml, didn't have a problem read the value. But, for cleanliness,
am switching it do do the right thing.