Issue 13482008: cycle bots

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	Side-by-side diff
i :	toggle intra-line diffs
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c :	collapse all comments
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	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue