x3dom update
nexus conversion template added
adjust mistakes in the readme document
Merge branch 'master' of https://github.com/aha/pipeline into aha-master

* 'master' of https://github.com/aha/pipeline:
  updated x3dom
  Fix wrong addressing of dict entry
  Allow loading from all hosts from vagrant dev box
  Fixed identically named variables leading to conflicts
  Updated HTTP request format in docs

Conflicts:
	modelconvert/bundles/_shared/static/x3dom-full.js
	modelconvert/bundles/_shared/static/x3dom.js
update x3dom
removed absolute path