The previous method worked correctly most of the time, but failed to resolve nested files correctly. This prevented Web Workers from functioning as expected.
With this commit, we change the delivery method for the ACE editor from manually copied files to using yarn and webpack. As a side-change, we also modify how the mode is selected through JavaScript instead of Ruby.
Through webpack, the `modePath`, `themePath`, and `workerPath` are automatically determined and working as expected.
Closes#250
This commit mainly changes the color definitions. Mostly, those changes are semantically equally, but there are a few changes that occurred to align the color scheme within the app.
