Fix live_editor.enaml example for Qt5

[frmdstryr]

No description provided.

[codecov-io]

Codecov Report

Merging #230 into master will increase coverage by 2.3%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master     #230     +/-   ##
=========================================
+ Coverage   60.52%   62.82%   +2.3%     
=========================================
  Files         289      289             
  Lines       23304    23308      +4     
=========================================
+ Hits        14104    14643    +539     
+ Misses       9200     8665    -535

Impacted Files	Coverage Δ
enaml/qt/qt_scintilla.py	86.86% <100%> (+86.86%)	⬆️
enaml/qt/scintilla_lexers.py	87.09% <100%> (+87.09%)	⬆️
enaml/core/parser/base_parser.py	69.62% <0%> (+0.19%)	⬆️
enaml/qt/docking/q_dock_item.py	58% <0%> (+0.28%)	⬆️
enaml/qt/docking/q_dock_container.py	36.05% <0%> (+0.72%)	⬆️
enaml/qt/docking/q_dock_title_bar.py	62.45% <0%> (+1.18%)	⬆️
enaml/qt/docking/layout_builder.py	34.4% <0%> (+1.92%)	⬆️
enaml/qt/docking/q_dock_area.py	73.28% <0%> (+2.05%)	⬆️
enaml/layout/linear_box_helper.py	91.46% <0%> (+2.43%)	⬆️
enaml/layout/dock_layout.py	78.86% <0%> (+3.65%)	⬆️
... and 16 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 1f7fc2d...6d6ad60. Read the comment docs.

[sccolbert]

Not sure this is the right fix for this.

[MatthieuDartiailh]

I am not a big fan of fixing the issue in this way. Also could you point to a way to get QScintilla packaged with PyQt5 such that I add this to the build matrix.

[frmdstryr]

Redid it in a proper way. Also updated the test and travis.

I'm not sure why travis failed on 3.6, the errors seem unrelated. Edit: The magic blank line "fixed" it.

[sccolbert]

Looks good to me. I'll let Matthieu make the call on the build script.

[MatthieuDartiailh]

Looks good to me. I will squash and merge and update the release notes. I will also increase the tests timeout to avoid the random failures on Travis.
I will wait a month before cutting a new bugix release to see if people find other bugs in the new version.