Improves base on comments about editor for git
Improves base on comments about editor for git

I set GNU nano as the recommended editor and change the position
of some information to not duplicate it.

selimnairb/2014-02-25-swctest,selimnairb/2014-02-25-swctest,selimnairb/2014-02-25-swctest,selimnairb/2014-02-25-swctest,selimnairb/2014-02-25-swctest,selimnairb/2014-02-25-swctest