AutomatedRoot: update to version 7.0

Signed-off-by: R0rt1z2 <rogerortizleal@gmail.com>

AutomatedRoot: [unix/win]: pause after executing the script

Sometimes the tool could crash and close unexpetedly making impossible
to see what failed. Once the tool finished pause till the user enters some
input.

Signed-off-by: R0rt1z2 <rogerortizleal@gmail.com>

Remove mtk-su binaries from the repo.

* User should download the latest release and manually copy it to the corresponding folder.

Signed-off-by: R0rt1z2 <rogerortizleal@gmail.com>

AutomatedRoot: Bump to v5.1

Signed-off-by: Roger Ortiz <rogerortizleal@gmail.com>

Bootless ROOT still not supported

mtk-su.py: Fix some derps.

Signed-off-by: Roger Ortiz <rogerortizleal@gmail.com>

Move License 3/3

readme: use list

Option 3 to 4

Update README.md