Robert Collins 79ca4d901c Cache repository-sources data. ... Cloning large repositories over the internet can take considerable time. Caching them locally makes repeated image builds significantly faster, so lets do that. When users override the element source they will often be using a local repository, so in those cases I don't cache - but we could easily change our minds on that in the future. Change-Id: I9822362cf722b904d9806dbbb4bb07cfe2b33437		2013-07-18 22:40:23 +12:00
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99-getsources	Cache repository-sources data.	2013-07-18 22:40:23 +12:00