Add X-History-Location headers support for containers and fix travis build config bug

[axblueblader]

CreateUpdateContainerOptions and SwiftHeaders doesn't support X-History-Location header

Added HISTORY_LOCATION = "X-History-Location" to SwiftHeaders Added function "historyLocation" to explicitly support history location on containers

Added dist: trusty to travis.yml Closes-Issue: #1267 Closes-Issue: #1269