Alternator Not Charging After Changing Wiper Motor

Been on vacation this week and have been doing small upgrades and improvements to my 68 Dart GTS. Today I decided to change out the wiper motor. I removed the one off my parts car along with the switch. After disconnecting the wiper wiring from the bulkhead I find this blue soldered onto one of the wires on the wiper wiring. I thought no big deal since I had previously installed a different dash harness. Anyway I have pictured below several wires that aren't hooked up to anything. I need some help identifying them and whether or not they are needed. I also did the amp meter bypass to the car also. The car has electronic ignition. Well since doing this work the alternator isn't charging. I removed it and took it to the parts store and had it checked. Works fine. Went ahead and changed out the regulator and still it doesn't show a charge. Any ideas???