Use svg instead of png to get better image quality
fix misspelled words
add .editorconfig to make dealing with different tabbing easier
Merge pull request #25 from PeterDaveHello/patch-1

Use svg instead of png to get better image quality
Merge pull request #28 from Axosoft/master

Fix misspelled words
Update README.md

Closes #31
Moving layout construction to Controller
Added the ability to toggle containers
Chevron direction now based on flow property. Fixed chevron alignment.
Fixed collapsed spacing on last container. Hides buttons on previous/next splitbar when collapsed.
Removed un-used container functions
Updated unit tests to work with current version
Added unit tests for container toggling