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)

Comments update

Various fixes