[TASK] Change naming in context preset in Install Tool

Due to the similar naming logic, the preset for configuring optimal
debugging output conflicts with the ApplicationContext set as an
environment variable (TYPO3_CONTEXT), is changed from
"Production" and "Development" to "Live" and "Debug".

Resolves: #67820
Releases: master
Change-Id: I01f0db39532222a8cbeb3a45a745ce6fd977e137
Reviewed-on: http://review.typo3.org/40730


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Xavier Perseguers <xavier@typo3.org>
Tested-by: Xavier Perseguers <xavier@typo3.org>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>