Adding a ggpnp which does a git pull followed by a git push.

plugins/git.plugin.zsh

@@ -29,3 +29,4 @@ function current_branch() {
 # these aliases take advangate of the previous function
 alias ggpull='git pull origin $(current_branch)'
 alias ggpush='git push origin $(current_branch)'
+alias ggpnp='git pull origin $(current_branch) && git push origin $(current_branch)'
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