#531: prevent logging for processable commandlets

[hohwille]

fixes #531
fixes #511

• Consolidate test context #511 - delete GitContextTestContext, consolidate answers and remove inputValues
• added IdeLoggerImpl and always delegate logging of IdeContext to this logger implementation
• EnvironmentCommandlet can log warnings into the middle of environment variables #531 - use new logger infrastructure to disable all log levels except INFO for commandlets with processableOutput

[coveralls]

Pull Request Test Coverage Report for Build 10466714699

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 102 unchanged lines in 2 files lost coverage.
• Overall coverage increased (+0.05%) to 64.178%

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Files with Coverage Reduction	New Missed Lines	%
com/devonfw/tools/ide/context/IdeContextConsole.java	7	20.69%
com/devonfw/tools/ide/context/AbstractIdeContext.java	95	62.06%

Totals
Change from base Build 10457899767:	0.05%
Covered Lines:	5659
Relevant Lines:	8486

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💛 - Coveralls