Revert "new addon_english"

This reverts commit dc6b590b50da6301e9945f3cc8205d8ab979944e.
Revert "rtest"

This reverts commit 4d97ea637dc858a338cbd77b33c820dfb5659a80.
Revert "test of encoding"

This reverts commit 37ff08dc6299579bba6740b90786564a9903366c.