Renaming variable XPCNativeWrapper to xpcNativeWrapper wherever used …

…by (2017+) Selenium IDE.

Fixing compilation error in PerformanceLoggingTest

Update java changelog one last time

Once more updating version numbers

Accept negative default window position.

Accept negative default window position.

If the Chrome under test is launched by default as maximized, the window
coordinates may have small negative values (note that elements in the
viewport are, of course, still clickable).

Add python changelog

Correct ignored tests for geckodriver 0.16

[js] Fix new session parsing for geckodriver 0.15.0 (breaks support f…

…or older

versions)

Fixes SeleniumHQ#3625

Updating IE prebuilts for real this time

Note the Guava 21 is a requirement for java users

Not updating to this version causes people to get
compilation errors when using ExpectedConditions.