Spark no longer depends on System.Web

[bounav]

• Created a new project/assembly named Spark.Web to contain bits of code that depend on System.Web
• Spark.Web.Mvc..., Castle.Monorail... and Xpark project now have a reference to Spark.Web instead of Spark
• Moved Cache and SparkVewBase (and releted classes) to Spark.Web
• Moved configuration Element classes from Spark to Spark.Web assembly (see breaking change section below). Not stricly necessary but it makes sense IMHO to move that out of Spark since nove of configuration element will be relevant to future .net core bit (since it will use code or JSON configuration).

Breaking Change

If you configure spark from your App.config (or Web.config) file you will need to adjust the assembly part of the fully qualified name for the <section type="..." /> tag.

<?xml version="1.0"?>
<configuration>
  <configSections>
    <section name="spark" type="Spark.Configuration.SparkSectionHandler, Spark"/>
  </configSections>
  <spark>...</spark>
</configuration>

Becomes

<?xml version="1.0"?>
<configuration>
  <configSections>
    <section name="spark" type="Spark.Configuration.SparkSectionHandler, Spark.Web"/>
  </configSections>
  <spark>...</spark>
</configuration>

NB: We'll have to update the relevant wiki page when this is released.