adds install script for sourcing into PATH

install.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+# This script adds the bin directory to PATH
+#
+# Usage:
+#   Source this script in your rc:
+#   source /path/to/here/install.sh
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+BIN_DIR="$SCRIPT_DIR/bin"
+
+if [ -d "$BIN_DIR" ] && [[ ":$PATH:" != *":$BIN_DIR:"* ]]; then
+    export PATH="$PATH:$BIN_DIR"
+fi