Release Sieve 2.5.0 (#151)

* Setup release 2.5.0 with automated build and pre-releases

* #80 added support for escaping pipe control characters (#113)

* #80 added support for escaping comma and pipe control characters

* Update SieveModel.cs

Fix build. Accidentally broken by resolving conflicts.

* Migrate UnitTests to xUnit

Co-authored-by: Clayton Andersen <candersen@restaurant365.com>
Co-authored-by: ITDancer13 <kevin@ksommer.eu>
Co-authored-by: ITDancer139 <kevinitdancersommer@gmail.com>

* SieveProcessor.Options made protected property (#134)

Mapper assignment in constructor is moved to a null-coalescing member pair (a field and a property)
"IncludeScopes" switch is removed from appSettings.{env}.json files

* Revert to _mapper assignment in constructor. (#140)

* reverting fix (#142)

* Revert to _mapper assignment in constructor.

* reverting fix

* pass filter values as parameters (#112)

make GetClosureOverConstant really work

* Make ApplyFiltering, ApplySorting and ApplyPagination protected virtual #139 (#144)

* 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>

Co-authored-by: Clayton Andersen <tunaman65@gmail.com>
Co-authored-by: Clayton Andersen <candersen@restaurant365.com>
Co-authored-by: ITDancer139 <kevinitdancersommer@gmail.com>
Co-authored-by: Hasan Manzak <hasan.manzak@gmail.com>
Co-authored-by: alicak <alicak@users.noreply.github.com>
Co-authored-by: AnasZakarneh <Zakarnehanas1@gmail.com>
Co-authored-by: AnasZakarneh <a.zakarneh@foothillsolutions.com>

Sieve.Sample/appsettings.Development.json

@@ -1,6 +1,5 @@
 {
   "Logging": {
-    "IncludeScopes": false,
     "LogLevel": {
       "Default": "Debug",
       "System": "Information",