Small fixes for Mercurial Pull and HeadHash
Small fixes for Mercurial Pull and HeadHash

Kareo/Hound,colbyr/hound,Kareo/Hound,morria/hound,0xmohit/hound,gwindes/Hound,mrKrizz/hound,dnephin/hound,jerryz1982/Hound,dnephin/hound,matthewdoerksen-porch/Hound,matthewdoerksen-porch/Hound,jonathansick/lsst_hound,0xmohit/hound,snowsnail/hound,Kareo/Hound,matthewdoerksen-porch/Hound,etsy/Hound,snowsnail/hound,Kareo/Hound,etsy/Hound,Kareo/Hound,jonathansick/lsst_hound,miketheman/hound,gwindes/Hound,jerryz1982/Hound,miketheman/hound,flowbywind/hound,morria/hound,matthewdoerksen-porch/Hound,morria/hound,flowbywind/hound,mrKrizz/hound,dnephin/hound,flowbywind/hound,morria/hound,jonathansick/lsst_hound,snowsnail/hound,rberrelleza/hound,sstarcher/Hound,etsy/Hound,rberrelleza/hound,colbyr/hound,flowbywind/hound,gwindes/Hound,rberrelleza/hound,snowsnail/hound,gwindes/Hound,sstarcher/Hound,jerryz1982/Hound,miketheman/hound,jonathansick/lsst_hound,etsy/Hound,0xmohit/hound,mrKrizz/hound,miketheman/hound,colbyr/hound,mrKrizz/hound,jerryz1982/Hound,0xmohit/hound,sstarcher/Hound,colbyr/hound,dnephin/hound,sstarcher/Hound,jerryz1982/Hound,rberrelleza/hound