Merge pull request #390 from omireault/commit

Fixed the python UICatalog tests.
remove appium.io submodule
add new appium.io as a submodule (fixes #306)
also log in case generation doesn't work
Merge pull request #391 from jlipps/master

use an appium.io submodule that isn't MASSIVE
fix #392
check js args to make sure they're not null
test webview implicit attributes as well
Fix install command

Appium needs 4.2. The default install will attempt to install all versions.
Added support for element based swiping.
make sure window handles are strings
add tests for stringiness of window handles
Merge pull request #394 from mutualmobile/element_based_swipe

Added support for element based swiping.
make this test less likely to fail
add an example of using appium with sauce and sauce connect (fixes #221)
Merge pull request #397 from jlipps/master

add sauce connect example
C#.NET now uses NuGet
Merge pull request #399 from penguinho/master

.Net now uses NuGet
make sure /sessions doesn't return false hard-coded information
Fixes #400
Merge pull request #401 from jlipps/master

better /sessions