Added more tests for ScriptExecutor.
Merge pull request #63 from dschenkelman/dev

Added more tests for ScriptExecutor.
tightening usings
Merge pull request #65 from glennblock/dev

tightening usings
Merge branch 'dev' of https://github.com/scriptcs/scriptcs into dev

Conflicts:
	src/ScriptCs.Core/ScriptExecutor.cs
	test/ScriptCs.Core.Tests/ScriptExecutorTests.cs
	test/ScriptCs.Core.Tests/packages.config