Add data-trend attribute to some GUI clients
Add data-trend attribute to some GUI clients

The attribute provides a different topic to search than the name
because some names are not good to use.
This will help sorting clients automatically

git/git-scm.com,jasonlong/git-scm.com,Mokolea/git-scm.com,Mokolea/git-scm.com,git/git-scm.com,mosoft521/gitscm-next,mosoft521/gitscm-next,git/git-scm.com,jasonlong/git-scm.com,mosoft521/gitscm-next,git/git-scm.com,Mokolea/git-scm.com,mosoft521/gitscm-next,jasonlong/git-scm.com,Mokolea/git-scm.com,jasonlong/git-scm.com