Extra functionality for compare command

Compare command compares 2 assembly.
We need extra functionality that compare assemblies in folders. Then it prints results line by line.

Ex:
/src1/path/a.dll
/src1/path/b.dll
/src1/path/c.dll

/src2/path/a.dll
/src2/path/b.dll
/src2/path/d.dll

```
$ adtool compare path/src1/ path/src2
a.dll > Compare Result = EQUAL/NOT EQUAL
b.dll > Compare Result = EQUAL/NOT EQUAL
c.dll > Not found assembly for compare
```

Feel free to discuss.

Start at the existing compare command entry point and trace how it accepts and compares two assembly paths. Check how directory contents can be paired by assembly name and how comparison results are printed. Done means comparing matching assemblies from two folders line by line and reporting assemblies missing from the second folder as shown in the example.

Written by the indexing model from the issue text.