Merge pull request #33 from penguinho/master

0.13.0
Merge pull request #34 from penguinho/master

0.14.2
Issue35 fix

- added check for empty source returned from appium when constructing the
  hierarchy tree
- since appium 0.14.2 we need device to be passed in the capability
- added inspector device capability to Preferences form
Merge pull request #36 from peepa/issue35_fix

Issue#35 fix
Merge pull request #37 from penguinho/master

0.15.0
Appium for Windows now is in WPF

Appium for Windows has been re-written with WPF instead of WinForms. The
WinForms project is still there but marked as old.
Merge pull request #39 from Astro03/ViewDialog

Appium for Windows now is in WPF