fix slow terminal init

Moved all completion.sh and .zsh files into the zsh directory, so I
don't end up scanning all of my dotfiles plus nvm each time a new
terminal is initialized.

zsh/git.zsh

@@ -0,0 +1,44 @@
+# git aliases
+alias ga='git add'
+alias gb='git branch'
+alias gl='git pull'
+alias gp='git push'
+alias gd='git diff'
+alias gdc='git diff --cached'
+alias gs='git s'
+alias gss='git stash save'
+alias gsp='git stash pop'
+alias gmv='git mv'
+alias grm='git rm'
+alias grn='git-rename'
+alias glog="git log --graph --pretty=format:'%Cred%h%Creset %an: %s - %Creset %C(yellow)%d%Creset %Cgreen(%cr)%Creset' --abbrev-commit --date=relative"
+
+# alias git-amend='git commit --amend -C HEAD'
+alias git-undo='git reset --soft HEAD~1'
+alias git-count='git shortlog -sn'
+alias git-undopush="git push -f origin HEAD^:master"
+# git root
+alias gr='[ ! -z `git rev-parse --show-cdup` ] && cd `git rev-parse --show-cdup || pwd`'
+
+alias sub-pull='git submodule foreach git pull origin master'
+
+function give-credit() {
+    git commit --amend --author $1 <$2> -C HEAD
+}
+
+# a simple git rename file function
+# git does not track case-sensitive changes to a filename.
+function git-rename() {
+    git mv $1 "${2}-"
+    git mv "${2}-" $2
+}
+
+function g() {
+    if [[ $# > 0 ]]; then
+        # if there are arguments, send them to git
+        git $@
+    else
+        # otherwise, run git status
+        git s
+    fi
+}

zsh/git_completion.sh

@@ -0,0 +1,6 @@
+# this is specific to the location of the current version of git, installed by homebrew
+completion=/usr/local/Cellar/git/1.8.0.1/etc/bash_completion.d/git-completion.bash
+
+if test -f $completion; then
+    source $completion
+fi

zsh/tmux.zsh

@@ -0,0 +1,4 @@
+alias ta='tmux attach'
+alias tls='tmux ls'
+alias tat='tmux attach -t'
+alias tns='tmux new-session -s'

zsh/zshrc.symlink

@@ -6,7 +6,7 @@ if [[ -d ~/code ]]; then
 fi
 
 # load all zsh config files
-for config ($ZSH/**/*.zsh) source $config
+for config ($ZSH/zsh/**/*.zsh) source $config
 
 if [[ -a ~/.localrc ]]; then
     source ~/.localrc
@@ -17,7 +17,7 @@ fi
 autoload -U compinit
 compinit
 
-for config ($ZSH/**/completion.sh) source $config
+for config ($ZSH/zsh/**/*completion.sh) source $config
 
 export EDITOR='vim'