Add multiregion tests for MoveTo.

Close limetext#112.
Amend some tests so they pass.

I'm not sure if they're valid failure cases or not.
@quarnster?
Revert "Amend some tests so they pass."

This reverts commit b40994ce0062594715367643dc42471513f7718b.
Improve readability and add some MoveTo tests.
Add MoveTo tests with selections.
found a typo in a comment

an “e” was missing from “the” in a comment. (My first git change)
Merge pull request #345 from uroborus/master

found a typo in a comment
Add support for file parameter in termbox
Fix the formatting.
Fix formatting in insdel_test.
updates readme with correct screenshot date alt-text
Add LoadTheme tests.
Merge pull request #348 from erbridge/fix_formatting

Fix formatting in insdel_test
Merge pull request #347 from Joushou/filefromcli

Add support for file parameter in termbox
Add a method to get the keybindings from the editor.
Add some editor tests.
Skip Editor.Keybindings in the python api generation.
Merge pull request #349 from bmathews/screenshot

updates readme with correct screenshot date alt-text
Merge pull request #351 from erbridge/editor_test

More editor tests
Merge pull request #341 from erbridge/move_test

Multiregion move to tests