Changed install procedure since rpi-update is now available as a package.
See #93
https://github.com/Hexxeh/rpi-update/issues/93

Restoring old installation technique following comments of skgsergio in
addition of the new `apt` based installation

mending indentation
Correction for #92
https://github.com/Hexxeh/rpi-update/issues/92
Merge pull request #94 from GrmpCerber/PackagedInstallAndTlsEverywhere

Packaged install and tls everywhere