Changes:   * only install argparse.py if the local python is less than 2.7.
Changes:
  * only install argparse.py if the local python is less than 2.7.


Alwnikrotikz/advanced-shell-history,danieldc/advanced-shell-history,fredrikhl/advanced-shell-history,umang1912/advanced-shell-history,Dr-B/advanced-shell-history,shibaniahegde/advanced-shell-history,Alwnikrotikz/advanced-shell-history,umang1912/advanced-shell-history,Dr-B/advanced-shell-history,englishm/advanced-shell-history,shibaniahegde/advanced-shell-history,sorki/advanced-shell-history,fredrikhl/advanced-shell-history,Dr-B/advanced-shell-history,danieldc/advanced-shell-history,sorki/advanced-shell-history,shibaniahegde/advanced-shell-history,BobWhitelock/advanced-shell-history,englishm/advanced-shell-history,Dr-B/advanced-shell-history,BobWhitelock/advanced-shell-history,umang1912/advanced-shell-history,englishm/advanced-shell-history,englishm/advanced-shell-history,sorki/advanced-shell-history,sorki/advanced-shell-history,BobWhitelock/advanced-shell-history,Alwnikrotikz/advanced-shell-history,shibaniahegde/advanced-shell-history,danieldc/advanced-shell-history,fredrikhl/advanced-shell-history,Alwnikrotikz/advanced-shell-history,fredrikhl/advanced-shell-history,BobWhitelock/advanced-shell-history,danieldc/advanced-shell-history,umang1912/advanced-shell-history