Install page updated for fixed rEFInd

Refer to the previous blog post:

https://bkhome.org/news/202007/refind-patch-for-ext4-fscrypt.html

As ext4 driver is now fixed, I have updated this tutorial page:

https://easyos.org/install/install-to-pc-with-existing-refind-boot-manager.html

There are other pages that need to be updated, will get to those sometime. 

Tags: easy