#8 Resolution of other system variables

[Łukasz Wiktor]

Some paths may include other system variables. For instance on Windows 7 the PATH variable includes by default following elements:
- %SystemRoot%
- %SystemRoot%\system32
- %SystemRoot%\System32\Wbem
There might be also some paths relative to a user-defined variables such as:
- %JAVA_HOME%\bin

It would be useful if PATH Manager could resolve paths including other system variables and show the list of executables for them.