GPGJtag V2.33,Added More LG Boot Repair.

Added:
LG E960 Repair Dead Boot.
LG E970 Repair Dead Boot.
LG E971 Repair Dead Boot.
LG E973 Repair Dead Boot.
LG E975 Repair Dead Boot.
LG LS970 Repair Dead Boot.

For more details:
GPGJtag V2.33,Added More LG Boot Repair.

Best_Regards
Rahul_Bhutani