[tmux] adding alias for tmux attach -t
[tmux] adding alias for tmux attach -t

paulhirschi/dotfiles,damca/dotfiles-ubuntu,nicknisi/dotfiles,patnolanireland/dotfiles,Jooho/dotfiles_mac,gblock0/dotfiles_unstable,damca/dotfiles-ubuntu,neutrinog/dotfiles,Reesi82/dotfiles,SlyDen/dotfiles,OctavianRotari/dotfiles,dyong0/dotfiles,joeandrews/dotfiles,fieteboerner/dotfiles,patnolanireland/dotfiles,Jooho/dotfiles_mac,OctavianRotari/dotfiles,pekosi/dotfiles,Boukefalos/dotfiles,fieteboerner/dotfiles,zhenglaizhang/dotfiles-1,fieteboerner/dotfiles,NerdPad/dotfiles,ptgamr/dotfiles,abhisood/dotfiles,zhenglaizhang/dotfiles-1,jacobxk/dotfiles-1,pekosi/dotfiles,ptgamr/dotfiles,jbargu/dotfiles,nicknisi/dotfiles,jbargu/dotfiles,bbtb1982/dotfiles,bbtb1982/dotfiles,nicknisi/dotfiles,jacobxk/dotfiles-1