raised MAX_SPIDERS from 100 to 300. watch out for oom though.
try to fix request rate limiting jam up in udpserver.cpp.
pretty up Loop.cpp some more which now uses select().
oops forgot loop.h
Merge branch 'testing'
comment out some webstuff
Revert "comment out some webstuff"

This reverts commit e4dc7c6d32c28a77a80e9e114bc3f8f1cb74b919.
Revert "oops forgot loop.h"

This reverts commit 0aaea60b6b27ccc871106584544a1ca333ed95e1.
Revert "Revert "oops forgot loop.h""

This reverts commit be435d83bbc9cb8b8730c1eb26567b53e7cb8284.
Revert "Revert "comment out some webstuff""

This reverts commit e392798d3f1e05154406f0b14161943edded021a.
we no longer use write callbacks they seem pointless.
Merge branch 'master' into testing
users.html update
Merge branch 'master' into testing
first stab at facet range buckets for histograms.