color.cpp: use variable br_

Variable 'br_' is assigned a value that is never used
CAudioPlayerSetup: remove redundant parent->hide()

Possible null pointer dereference: parent - otherwise it is redundant
to check it against null.
CAudioPlayerGui: assign value of variable 'step' with current value

Variable 'step' is reassigned a value before the old one has been used.
CAudioPlayerGui: move scope of char *type

scope can be reduced
CMenuForwarder: declare some members as const

Technically some member functions can be const
CComponentsFrmClock: use only space char for minimal separator width

Calculate of minimal separator width by a space char should be enough
in all cases.
A switch statement should be also unnecessary, if we check for digits.
Merge remote-tracking branch 'cool-next-cc/next-cc'