Enabled command-line arguments.

Replaced the Mono.Cecil reference.
Enabled command-line arguments.
Cleaned solution configurations.
Small cleanups.
Moved test cases to the new Piranha.Tests project
Fixed namespaces.
Created Ark.Cecil project and moved code there.

Moved Cecil extensions to the new Ark.Cecil project.
Moved collection extensions to the CollectionExtensions.cs file.
Added the visitor-style CecilProcessor class.

Added the visitor-style CecilProcessor class.
Added the EnumerableExtensions class.
Moved GetBaseConstructorCall to CecilExtensions.

Moved the GetBaseConstructorCall function to the CecilExtensions class.
Created the Ark.Piranha project.

Created the Ark.Piranha project.
Moved part of the Piranha program code to the
RemoveMethodBodiesProcessor class.
Forgot to remove some code.
Created the RemovePrivateMembersProcessor class.

Moved part of the Piranha program code to the
RemovePrivateMembersProcessor class.
Created the RemovePrivateTypesProcessor class.

Moved part of the Piranha program code to the
RemovePrivateTypesProcessor class.
Created the CollectUsedTypesProcessor class.

Moved some code from the CecilExtensions class and the Piranha program
code to the new CollectUsedTypesProcessor class.
Improved and fixed generation of default(T) values.
Fixed problem with removed internal constructors.

Fixed the problem with removed internal constructors.
Fixed the program.
Added the RemoveAllReferencesProcessor class.
Created MarkAllReferencesRetargetableProcessor.
Created the Ark.DotNet.FrameworkProfile class.
Changed namespaces.
Created SetTargetFrameworkProcessor.
Created RetargetReferencesProcessor.