Set up windows build. Added svn checkout retries (to avoid clobbering the checkout quite so readily). Reduced frequency of performance tests. The windows build's VM is on doozy, so added doozy_lock to windows build.
Set up windows build. Added svn checkout retries (to avoid clobbering the checkout quite so readily). Reduced frequency of performance tests. The windows build's VM is on doozy, so added doozy_lock to windows build.

ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history