Failed to install
When trying to run `nimble install jester`, I get:

```
Downloading https://github.com/dom96/jester using git
  Verifying dependencies for jester@0.4.3
 Installing httpbeast@>= 0.2.2
Downloading https://github.com/dom96/httpbeast using git
  Verifying dependencies for httpbeast@0.2.2
 Installing https://github.com/timotheecour/asynctools@#pr_fix_compilation
Downloading https://github.com/timotheecour/asynctools using git
       Tip: 8 messages have been suppressed, use --verbose to show them.
     Error: Could not read package info file in /tmp/nimble_7034/githubcom_timotheecourasynctools_#pr_fix_compilation/asynctools.nimble;
        ...   Reading as ini file failed with: 
        ...     Invalid section: .
        ...   Evaluating as NimScript file failed with: 
        ...     Invalid field: /tmp/nimble_7034/githubcom_timotheecourasynctools_.
```

cc @timotheecour