Ease of Movement Strategy is added. (#241)

# Describe Request

Ease of Movement Strategy is added.

# Change Type

New strategy.



<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Introduced the `EaseOfMovementStrategy`, providing buy and sell
recommendations based on market data.
- Enhanced the documentation with a comprehensive overview of version 2
features, including improved configurability and backtesting
capabilities.
	- Expanded and reorganized the lists of indicators and strategies.

- **Documentation**
- Updated the `README.md` to clarify installation, usage, contributing
guidelines, and licensing information.
- Added a section detailing repository implementations and
synchronization functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Negative Volume Index Strategy is added. (#237)

# Describe Request

Negative Volume Index Stratey is added.

# Change Type

New strategy.



<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

## Release Notes

- **New Features**
- Introduced the `Negative Volume Index Strategy` for enhanced trading
decisions.
- Comprehensive updates to the documentation, including installation
instructions and a new section on backtesting functionality.
- Added support for fully configurable indicators and strategies,
enhancing user flexibility.

- **Bug Fixes**
- Improved clarity in licensing information and contributing guidelines.

- **Documentation**
- Expanded lists of indicators and strategies with detailed descriptions
and links.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Envelope trend indicator and Envelope strategy are added. (#233)

# Describe Request

Envelope trend indicator and Envelope strategy are added.

Fixed #228 

# Change Type

New feature.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Introduced a new `Envelope` indicator and multiple new strategies,
enhancing the library's capabilities.
- Added dedicated test data in CSV format for better validation of
indicators and strategies.

- **Documentation**
- Added detailed documentation for the new `Envelope` type and its
methods.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Fix incorrect variables n `backtest.NewReport` (#229)

The variables passed to `backtest.NewReport` are for repository
configuration settings causing the script to fail.

This correctly sets `reportName` and `reportConfig`.

Co-authored-by: Onur Cinar <[email protected]>

SLog logger is added. (#225)

# Describe Request

SLog logger is added.

Fixed #224

# Change Type

New feature.

CommonPeriod and SyncPeriod added. (#213)

# Describe Request

CommonPeriod and SyncPeriod are added to help synchronize channels with
varying periods.

Fixed #211

# Change Type

New feature.

Strategies return nonnormalized actions (#193)

# Describe Request

Strategies return nonnormalized actions.

Fixed #192 

# Change Type

New feature.

Repository factory new tests. (#207)

# Describe Request

Repository factory new test.

# Change Type

New feature.

Doc update (#202)

# Describe Request

Inverse strategy removed from the compound strategies.

# Change Type

Code maintenance.

Snapshot volume is changed to float64 from int64. (#190)

# Describe Request

Snapshot volume is changed to float64 from int64.

Fixed #157 

# Change Type

New feature.