Merge branch 'development' of github.com:prawnsalad/KiwiIRC into development

# By Jack Allnutt (11) and Darren (1)
* 'development' of github.com:prawnsalad/KiwiIRC:
  Textstyle plugin: Removing extra space
  Jack Allnutt Update engine.io(-client) from 1.3.1 to 1.4.0
  Update backbone from 1.0.0 to 1.1.2
  Update jQuery from 1.11.0 to 1.11.1
  Update po2json from 0.2.3 to 0.3.0
  Update spdy from 1.19.1 to 1.28.1
  Update iconv-lite from 0.2.11 to 0.4.4
  Update ipaddr.js from 0.1.2 to 0.1.3
  Update eventemitter2 from 0.4.13 to 0.4.14
  Update uglify-js from 2.4.12 to 2.4.15
  Update node-static from 0.7.3 to 0.7.4
  Update engine.io(-client) to 1.3.1