Update 3.6

One commits themself alone because others are waiting for proofs before supporting the improvements. Instead of hesitating, one should change their neighborhood to overcome the difficulties.

Update (26 August 2015)

Various corrections.

Update (24 August 2015)

Various corrections.

Comments Update (22 August 2015)

Various corrections.

Comments Update (20 August 2015)

21.6: One has stopped being unstable but others are waiting for answers before one can rest.Various fixes

Comments update (16 August 2015)

Various fixes (English version only)