stop excluding null values when filtering using notEqual (#114)

* stop excluding null values when filtering using notEqual
* add IgnoreNullsOnNotEqual config field, to enable/disable the new feature

Co-authored-by: AnasZakarneh <a.zakarneh@foothillsolutions.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,38 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: ''
-assignees: ''
-
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
-**Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
- - Version [e.g. 22]
-
-**Smartphone (please complete the following information):**
- - Device: [e.g. iPhone6]
- - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
- - Version [e.g. 22]
-
-**Additional context**
-Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Feature Request
-    url: https://github.com/biarity/sieve/discussions/new
-    about: Share your ideas on how to make Sieve better.

.github/workflows/ci_publish.yml

@@ -19,7 +19,6 @@ name: ci_publish
 on:
   push:
     branches:
-      - master
       - 'releases/*'
 
 jobs:

README.md

@@ -2,8 +2,7 @@
 ⚗️ Sieve is a simple, clean, and extensible framework for .NET Core that **adds sorting, filtering, and pagination functionality out of the box**. 
 Most common use case would be for serving ASP.NET Core GET queries.
 
-[![NuGet Release](https://img.shields.io/nuget/v/Sieve?style=for-the-badge)](https://www.nuget.org/packages/Sieve)
+[![NuGet Release](https://img.shields.io/nuget/v/Sieve.svg?style=flat-square)](https://www.nuget.org/packages/Sieve)
-[![NuGet Pre-Release](https://img.shields.io/nuget/vpre/Sieve?style=for-the-badge)](https://www.nuget.org/packages/Sieve)
 
 [Get Sieve on nuget](https://www.nuget.org/packages/Sieve/)
 

build/Build.cs

@@ -21,7 +21,7 @@ using static Nuke.Common.Tools.DotNet.DotNetTasks;
     InvokedTargets = new[] {nameof(Ci)},
     CacheKeyFiles = new string[0])]
 [GitHubActions("ci_publish", GitHubActionsImage.UbuntuLatest,
-    OnPushBranches = new[] {"master", "releases/*"},
+    OnPushBranches = new[] {"releases/*"},
     AutoGenerate = true,
     InvokedTargets = new[] {nameof(CiPublish)},
     CacheKeyFiles = new string[0],