Merge pull request #26 from msipe/master

Merged in Dynamic Path Impl
added Exists to IDirectory and impl
Merge pull request #27 from msipe/master

Move DynamicPath and associated classes into Net namespace
added GetDirectories support to IDirectory and impls
Merge pull request #28 from msipe/master

Merging Morgans ConfigWriter impl
Merge pull request #29 from msipe/master

Merged in Morgans Change so that ConfigWriter writes app.config files that can be loaded
added GetSize method to IFile and impl
added Stopwatch wrapper and interface
updated to nuget for dependencies and prep for supporting additional framework builds
fixed a few warnings
clean up
updated build with net-3.5 specific build prefix
updated nuget
added support for .net 4.0 build
updated readme
updated readme
updated copyright dates and added lic to solution
initial nuget support for SupaCharge.Core
added nuget support for SC testing
added properties to solution folder