ccLogger: Change write target to file if configured for Print and Printf functions

[spacehamster87]

Former Logic

File-Target was not yet implemented, Logic therefore only had running logs in mind. Print and Printf (and other) functions used as wrappers for fmt, mostly for completeness, writing directly to STDOUT.

Affected Functions

• cclog.Print()
• cclog.Exit()
• cclog.Abort()
• cclog.Printf()
• cclog.Exitf()
• cclog.Abortf()

New Logic

If configured, every output written by ccLogger should (also) be written to file, instead of bypassing it.