Revert "lemur_defconfig: enable BLX"

This reverts commit 454ce4af4b5d5cc99a57150d522ad90449d4bcc0.
Revert "blx: Change the max charge to 100"

This reverts commit 5ff68dcf44d735e123706104bceb6c00a51c4fa3.
Revert "blx: Battery Life eXtender (BLX)"

This reverts commit 96fe96e83ced40cc0bbbfd21139760cf7fca10df.