#317: Productize updater
- added red error coloring to manage apps results
- serialize state between program runs/reboots - work in progress.

- released as v.124 on updater server
#317: Productize updater
- added support for unassisted clean as well.
- fixed http retrieval error 'empty response' by replacing client code with RestClient components copied from temptrace and extended to support SSL
Released as v125
Still TODO:
- during clean/install process, show version properly as it changes from x to n/a to y
- at the end of the process, the app should be installed and status should be green with 
 y -> y version info