Fixing logic to load script packs from the bin folder
fix
Cleaning up script packs, adding the script pack context namespace, and adding unit tests
Moving ScriptHost and ScriptHostFactory back to ScriptCs as there is nothing Roslyn specific. Adding ScriptCs.Core to default script references
adding moved and deleted files, and renaming Get to Require
Merge branch '147' of github.com:glennblock/scriptcs into 147
issue #169 - added Save command
added tests for #169
Merge branch 'dev' of https://github.com/scriptcs/scriptcs into dev-169

Conflicts:
	src/ScriptCs/Command/CommandFactory.cs
	src/ScriptCs/ScriptCsArgs.cs
Adding to filter out adding null contexts
added grouping to get latest versions only
added args description
Merge pull request #177 from glennblock/147

Cleaned up / finished implementation for script packs #147
Merge pull request #180 from filipw/dev-169

added scriptcs -save