fileinfo generates several identical .NET TypeRef entries without a library

`fileinfo` generates several identical .NET TypeRef entries without a library.

## Input

Run
```
$ retdec-fileinfo -v FILE
```
where `FILE` is
* [`0BB3B1FB7265612BC5AD81A91E570EB308F0D0FC4E2AB06C526DBEEEF65905A6`](https://www.virustotal.com/#/file/0bb3b1fb7265612bc5ad81a91e570eb308f0d0fc4e2ab06c526dbeeef65905a6/detection)
* `0C20C5ED27822D4E8EA4B1C59C4E3B87EBA6E3580CAE1DC4B0DEDDD9D89DA4A1`
* `0E0D2FC23BCD20A22899B1099D195560427E06670574AFBBE442B0A84DA545CA`
* `0E30368A894EB52B0897EB7C97DFFC47F9701D29765A88B3C3F7D6866DEF9006`
* `2359C8C3A44EC35287EC825F4FBA5E334D73800D2ECB2544FF960A530C606533`
* `257A6115A715E72F04E64ED014D9D6D37E5C6D89D96524C8252A4858A213F02B`
* `294BEB4CF469DFA0D4A7693CCD593B5D411EE90D9B286698CF2D714A41FEACEF`
* `2D71CA1E85AB91DB99CCCE826D1E115F3B21E49DBC3E86A1B4AEF4A6CB23817B`
* `3499B35D9EF3ECA679250A5C67A4103E68D03B40CE8A40339504756B535C6ADD`
* `392962E2C486CDF975D8EE916593C38A2BD71C456C99CFA1BBFE20F664D26DCB`

## Output

```
TypeRef table
-------------
[..]

i name nameSpace
--------------------------------------------------------------------------------------
0 System.Reflection le>
1 System.Reflection le>
2 System.Reflection le>
3 System.Reflection le>
4 System.Reflection le>
```

## Expected output

Please, verify:
1. Why there is no `libName`?
2. What is the `le>` namespace?
3. Why there are five identical entries in the TypeRef table?

The output may be correct. I would just like a verification that it is indeed correct.

## Configuration

* Commit: 9e84d30d9cbcec074f3671556fb23d43ec809c97 (current `master`)
* 64b Debian Stretch, GCC 8, Release build of RetDec

Start by running retdec-fileinfo -v on the listed FILE samples and inspect the TypeRef table output. Trace how fileinfo derives libName, namespace, and duplicate TypeRef entries; done means documenting whether the output is correct and explaining each of the three reported questions, since no source file or test is named.

Written by the indexing model from the issue text.