Cleanup

Added variables to Makefiles to specify custom exports/ directory;
Split exception classes in Java & C#;
Added more comments;
Renamed library and Go package;
Removed real (pure) tests;
Added generate_lib.ps1 to generate import .lib for Windows (Swift);
Moved built Go libraries to exports/lib/;
Switch to hopefully faster Swift GitHub Action.

1 files changed, 10 insertions, 5 deletions

diff --git a/wrappers/csharp/README.md b/wrappers/csharp/README.md
index d4d1d97..32d2330 100644
--- a/wrappers/csharp/README.md
+++ b/wrappers/csharp/README.md
@@ -3,33 +3,38 @@
 ## Requirements
 
 You will need to install the [.NET SDK](https://dotnet.microsoft.com/download), which includes the `dotnet` tool. The
-wrapper targets .NET Standard 2.0, so which means that at least .NET Core 2.0 is required (.NET 5+ is also fine). For
-the tests, .NET 5 or newer is required.
+wrapper targets .NET Standard 2.0, which means that at least .NET Core 2.0 is required (.NET 5+ is also fine). For the
+tests, .NET 5 is required.
 
 ## Build & test
 
 First build the shared Go library. Next:
 
-Build `EduVpnCommon`:
+Build `EduVpnCommon` (Release):
 
 ```shell
 make
 ```
 
-Build as nupkg, including eduvpn_verify library:
+Build as nupkg, including shared Go library for all platforms built in `exports/lib/`:
 
 ```shell
 make pack
 ```
 
+If you do not build this as part of the full repository, specify `EXPORTS_PATH="" EXPORTS_LIB_PATH="path/to/lib-folder"`
+when calling make.
+
 The wrapper targets .NET Standard 2.0, which means that it can be referenced by projects using either .NET Framework
 4.6.1+, .NET Core 2.0+, or .NET 5+.
 
 Currently, directly referencing the project may not work (with `System.BadImageFormatException`) if you have multiple
-dynamic libraries compiled in the `exports` folder. If you instead add the `.nupkg`, e.g. with one of the
+dynamic libraries compiled in the `exports/lib/` folder. If you instead add the `.nupkg`, e.g. with one of the
 methods [here](https://stackoverflow.com/q/43400069) or [here](https://stackoverflow.com/q/10240029), it automatically
 copies the correct library.
 
+This also means that tests may fail if you have multiple dynamic libraries compiled!
+
 Test:
 
 ```shell