added AliasCommand for REPL command aliasing
added REPL command test file and changed the initialization in REPL
added behavior test
Added failing test case
Fixed bug
refactor: add more cases to PackageReferenceTests and clean up
version 0.11.0
Merge pull request #854 from adamralph/refactor-package-reference

refactor: add more cases to PackageReferenceTests and clean up
Merge pull request #852 from adamralph/version

version 0.11.0
add 'nightly' to beginning of pre-release suffix
Merge pull request #860 from adamralph/812

add 'nightly' to beginning of pre-release suffix
833 Allow log level to be set in debug mode.
Always resolve null LogLevel to Info in ScriptServicesBuilderFactory.
Merge pull request #872 from jamiehumphries/833-debug-log-level

833 Allow log level to be set in debug mode.
Fix typo in test name.
Merge pull request #873 from jamiehumphries/dev

Fix typo in test name.
addressed code review feedback
Merge pull request #769 from filipw/feature/alias-repl

Allow REPL command aliasing
added outlined ShowCommand
added RoslynReplEngine

Conflicts:
	src/ScriptCs.Engine.Roslyn/RoslynScriptEngine.cs