Simplify delegation in most of the automatic trait view editors
Merge branch 'master' into refactor/less-verbose-delegation

# By Brett Patterson (4) and others
# Via Corran Webster (1) and Ioannis Tziakos (1)
* master:
  remove before install line
  minor change to triger rebuilt
  dummy .travis.yml file
  link to nucleic
  Make enaml version explicit (not yet 0.8)
  Remove unused import
  Make mayavi canvas resizable
  Add MayaviCanvas example.
  Add MayaviCanvas widget.
Merge branch 'master' into refactor/less-verbose-delegation

# By Ioannis Tziakos (16) and others
# Via Didrik Pinte (2) and others
* master: (22 commits)
  updated docstrings
  place cython setup at before_install method
  lets try another way of making cython work
  get the casuarius master
  set version 0.19.1 as the cython version
  move cython to the travis,yml
  add casuarious to the requirements
  add the ply requirement
  fix dev_requirements file
  fix broken section
  try to load pyqt
  add a before install section
  remove python 2.6 for now
  change the command for pyside
  add more depedencies for the travis-ci build
  minor change to triger a travis-ci built
  added EnamlTestAssistant working on Enaml 0.8
  Fix exception when `_window` is not initialized.
  ENH: Add some utilities from 0.6.8
  ENH: Add link to upstream Enaml.
  ...
Merge pull request #9 from enthought/refactor/less-verbose-delegation

Simplify delegation in most of the automatic trait view editors