Configuration files now works.

zsh/01-config.zsh

@@ -0,0 +1,10 @@
+# Configuration file loader.
+
+if [ ! -d ${HOME}/.zsh-config.d/ ]; then
+    cp -R ${CONFIG_PATH}/zsh/defaults/ ${HOME}/.zsh-config.d
+    echo "Looks like it's a very first launch. So I've copied default config to '${HOME}/.zsh-config.d/'"
+fi
+
+for file in `ls ${HOME}/.zsh-config.d/ | sort`; do
+    source ${HOME}/.zsh-config.d/${file}
+done