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Committer:
Michael Hudson
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Date:
2008-07-01 04:04:03 UTC
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mfrom:
(179.1.16 dont-hold-branches-open)
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Revision ID:
michael.hudson@canonical.com-20080701040403-payspbvmsfmp4e84
refactor things to avoid keeping branches open when they are not being viewed.
history objects are now ephemeral wrappers around branches, with the
expensive-to-calculate whole history data being cached elsewhere, in a
LRUCache.
also fixes a logging setup regression and deletes some dead code.