Configurable colors to rename line
Add customizable through Konfigurator foreground and background colors to the rename LineEdit.
Test plan:
- in .krusaderrc, section [Colors] must be present Rename Background and Rename Foreground (default empty)
- colors set in Konfigurator must be coherent with the config file strings
- both the settings must be empty or a valid rgb string
CLOSE #1 (closed)