2.1.5

2.1.4

Merge pull request #116 from jimhigson/dev

Version 2.1.3

improve compatibility with request by being more liberal in detecting…

… a stream

improve compatibility with web workers by not relying on window

dropping items from an array introduces a hole to the array, preservi…

…ng the index

fix handling of 204 responses

fix bug where running under node would sometimes use http when should…

… use https

improved browserify support courtesy of @ryanramage

add ability to drop or change nodes as they are detected