initial travis config
remove X-Server from travis.yml, since it's not needed.
Don't need those deps on travis, they're already present
add webhook for buildborg to travis conf for glass notifications
remove SB_USE_MOZCRT from makefiles. thought I had done that before.
win32: readd binutils package from old deps
including vendor-rules should come after configure_opts
Derp. Fix buildborg webhook url.
add compile to libiconv's build-aux since it tries to use it