Tweaks, add rvm add other things to bootstrap.

dotfiles/zshenv

@@ -1,30 +1 @@
-source ~/.lib/shellrc/functions.sh
-function add_to_front_of_path {
-    export PATH=$@:$(echo $PATH | sed "s|:*$@||g" | sed "s|^:||")
-}
-
-function add_to_back_of_path {
-    export PATH=$(echo $PATH | sed "s|:*$@||g" | sed "s|^:||"):$@
-}
-
-add_to_back_of_path "$HOME/.local/lib/python2.6/site-packages"
-hash brew 2>/dev/null && add_to_front_of_path "$(brew --prefix coreutils)/libexec/gnubin"
-add_to_front_of_path "/usr/local/bin"
-hash brew 2>/dev/null && add_to_front_of_path "$(brew --prefix emacs)/libexec/gnubin"
-
-if is_osx; then
-    export CFLAGS=-Qunused-arguments
-    export CPPFLAGS=-Qunused-arguments
-    add_to_back_of_path "/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/"
-    export JAVA_HOME="$(find /Library/Java/JavaVirtualMachines -depth 1 | head -n 1)/Contents/Home"
-    # Access gnu man pages.
-    hash brew 2> /dev/null && export MANPATH="$(brew --prefix)/opt/coreutils/libexec/gnuman:$MANPATH"
-else 
-    export JAVA_HOME="$(update-alternatives --config java | get_cols ' -1' | head -n 1)"
-    is_osx && export VISUAL="which emacsclient -c -n"
-fi
-
-add_to_front_of_path "$JAVA_HOME/bin"
-
-add_to_back_of_path "$(dotfiles_directory)/resources/python"
-add_to_back_of_path "/usr/local/sbin"
+source ~/.lib/shellenv.sh