Revert "Gitignore sublime text"

This reverts commit 6fa401d306e7d4cc9cc8771f36579a79c23d3ffc.
Revert "Add a buffered version of Importer class"

This reverts commit 0c2d45b69b5c1526697dc817f7897abba3479f63.
Revert "Revert "Gitignore sublime text""

This reverts commit 78d3a9850c23058c488fa6c0d6abfd06e5d4d810.