Revert "test"

This reverts commit 3fb8a736f9a9806c09ca51b43d1100a38673fc00.
Revert "try to roll back, no idea what is going on"

This reverts commit 83a9a2614d94f5778f35a5cf8a0fb800f10ccf45.
Revert "Revert "emacs python sas""

This reverts commit b1a74a78ae8c5eb2535438c1415a49e1509fb6f9.
Revert "Revert "update emacs, del wrong part""

This reverts commit cec1d7cd1d56219b4c8255606857157cd158e411.
Revert "Revert "change %s to \%\s""

This reverts commit 886ce3893c5ffe465467b665f82c04968c432edd.
Revert "Revert "add fortran notes""

This reverts commit ca6ee30a26e3bcd9a3adc31cd613dac696e121fb.
Revert "Revert "rm android""

This reverts commit 7dd72709f21c0fa323a45309c9360d47a1c5a434.
Revert "Revert "rm android""

This reverts commit fb8b7a9d631c2b2fb2332092a9a294ed9231b741.
del emacs, org, r, python, linux, copula, sas, fortran to test github.com