* HttpCookie.cs:
* HttpCookieFragment.cs: Relocating under Badr.Net.http

* Views.cs:
* BadrHandler.cs:
* HttpRequest.cs: Using the new `DefaultMap<TKey, TValue>` class for `HttpRequestHeaders`

* FastCGIParam.cs: FastCGI Param names as constants.

* FastCGIRequest.cs: Using the new `DefaultMap<TKey, TValue>` class for `Params`

* HttpRequestHeaders.cs: Transforming enum members to class members as request headers may be of any value.

* HttpRequestMethods.cs: Relocating `HttpRequestHelper` functions relocated in this file (under `HttpRequest` class)

* HttpRequestParams.cs: blank lines removed

* HttpResponse.cs: Using the new `DefaultMap<TKey, TValue>` class for `HttpResponseHeaders`

* HttpResponseHeaders.cs:
* HttpResponseExtensions.cs: Transforming enum members to class members as response headers list is not complete.

* HttpResponseStatus.cs: comments modified.

* DynamicModel.cs: braces alignment.

* CsrfMiddleware.cs:
    - `HttpCookie` relocating under `Badr.Net.http`
    - `HttpRequestHelper` functions are now in `HttpRequest`

* SessionMiddleware.cs: HttpCookie relocating under Badr.Net.http

* BadrGrammar.cs:
* UrlRenderer.cs:
* IncludeRenderer.cs:
* ExprMatchGroups.cs: Replacing assignation by assignement.

* HttpRequestHelper.cs: Relocating functions to `HttpRequest`

* HttpResponseHelper.cs: Not used.

* DefaultMap.cs: dictionary of (Tkey, TValue) pairs that returns a default value if key not found.

* Badr.Net.csproj:
* Badr.Net.mono.csproj:
    - HttpRequestHelper.cs, HttpResponseHelper.cs: removed
    - HttpCookie.cs, HttpCookirFragment.cs: relocating under Badr.Net.http
HttpRequestHelper.cs, HttpResponseHelper.cs: removed
HttpCookie.cs, HttpCookirFragment.cs: relocating under Badr.Net.http