add an .hgrc file, attempting to set up email notification on pushes to the main repo.
add an .hgrc file, attempting to set up email notification on pushes to the main repo.

haro-freezd/noop,masterx2/noop,masterx2/noop,SeaUrchinBot/noop,haro-freezd/noop,SeaUrchinBot/noop,ericmckean/noop,ericmckean/noop,ericmckean/noop,haro-freezd/noop,SeaUrchinBot/noop,masterx2/noop