Add unit tests for various moving average indicators

- Implement tests for HMA (Hull Moving Average) indicator to verify default settings, history depth calculations, and value computations during updates.
- Create tests for KAMA (Kaufman Adaptive Moving Average) indicator, ensuring correct defaults, history depth, and value calculations.
- Add tests for SMA (Simple Moving Average) indicator, checking default values, history depth, and value computations.
- Develop tests for T3 (Tillson T3 Moving Average) indicator, validating defaults, history depth, and value calculations.
- Implement tests for TEMA (Triple Exponential Moving Average) indicator, ensuring correct defaults and value computations.
- Create tests for TRIMA (Triangular Moving Average) indicator, verifying defaults, history depth, and value calculations.
- Add tests for WMA (Weighted Moving Average) indicator, checking default values, history depth, and value computations.

README.md

@@ -122,7 +122,7 @@ TBar bar = csv.Next(isNew: true);
 Copy DLL files to Quantower installation:
 
 ```
-<Quantower_root>\Settings\Scripts\Indicators\QuanTAlib\Averages\Averages.dll
+<Quantower_root>\Settings\Scripts\Indicators\QuanTAlib\Trends\Trends.dll
 ```
 
 Where `<Quantower_root>` is the directory containing `Start.lnk`.
@@ -138,7 +138,7 @@ QuanTAlib/
 │   │   ├── tbar/        # TBar struct
 │   │   ├── tbarseries/  # TBarSeries class
 │   │   └── simd/        # SIMD extensions
-│   ├── averages/
+│   ├── trends/
 │   │   └── ema/         # EMA indicator + tests + docs
 │   └── feeds/
 │       ├── csv/         # CSV file feed