Migrate MySQL and ERPNext when bench command doesn't work

[trentmu]

Although this is NOT the recommended way, it seems to work OK

Update/patch from v8 fails on 6 patch modules

I have been working on a system which WAS on frappe/erpnext 8.0.66/8.0.48, and which crashed during an update. Using a bunch of completely not-recommended mangles, I managed to get the system to hobble along. After several “bench update --reset” fails, I started commenting out the patches which fail to get past as many as possible. (Thanks to clarkej for teaching me about this part - even though I didn’t understand what he was talking about at the time) sed -i “s/erpnext.patches.v8_0.move_acc…