COMMON: Make the two INI save file functions take a String reference
SCUMM: Make all HE saves prepend the target name

This makes HE follow the ScummVM convention of using the target name everywhere. It also fixes having more than one team in both soccer and football.

Loading old saves will still work and they will be tried if the newer save names are not found.
AVALANCHE: Add skeleton code for the minigame called Nim.
AVALANCHE: Fix Nim.
TSAGE: R2R - Add a hack to avoid the display of giant character in circular hall (scene 3375)
AVALANCHE: Janitorial - Removing trailing spaces and tabs
AVALANCHE: Janitorial - Remove extra blank lines
AVALANCHE: Janitorial - Fix Alignment in Nim
AVALANCHE: Janitorial - Align some comments in Parser
FULLPIPE: Implement sceneHandler04_updateBottle()
AVALANCHE: Implement Nim::playNim().

Repair naming of variables in Nim and add some helper functions.
AVALANCHE: Fix savegames compatibility before/after Nim implementation
TSAGE: R2R - Fix spacing errors, add comment about an useless variable
TSAGE: Janitorial - Fix more spacing errors
TONY: Janitorial - Fix spacing errors
HOPKINS: Janitorial - Fix spacing errors
AVALANCHE: Fix formatting in Nim
AVALANCHE: Make the call of displayScrollChain() a bit more consistent
SCI: Janitorial - Fix spacing errors
SCI: Fix SCI1late fade complete signal

This fixes duplicate music playing in LauraBow2CD (#6462)