Update platforms and pricing for Tower Git client
Update platforms and pricing for Tower Git client

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