made basic ScriptExecution acceptance tests run under both debug and non-debug
Add support for global opts file - fixes #768

FileSystem.GlobalOptsFile will return the path for a scriptcs.opts file
in the ModulesFolder

ArgumentHandler looks for non-default option values first from the
command line, then from a local opts file if it exists, and finally from
a global opts file if it exists.

Rename ModulesFolder to GlobalFolder per discussion on #768

Update ShouldUseScriptOptsIfParsingFailed: parser mock will create a
ScriptCsArgs instead of returning null to avoid null reference exception
Added constant for config filename
Add fix to pull out the inner exception when an AggregateException is returned from Roslny
Merge pull request #773 from ryanrousseau/opts2

#768 Add support for global scriptcs.opts file
Adding same fix for mono
Merge pull request #834 from glennblock/dev

Add fix to pull out the inner exception when an AggregateException is returned from Roslyn
Merge pull request #807 from adamralph/nondebug-acceptance-test

made basic ScriptExecution acceptance tests run under both debug and non-debug
README.md directions when Chocolatey install fails with 407

Chocolatey installation can fail behind a proxy requiring authentication due to [HTTP 407](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.8). This change provides an additional command line invocation for those cases that uses the default credentials for proxy authentication prior to downloading.
Merge pull request #842 from atifaziz/patch-1

README.md directions when Chocolatey install fails with 407
pass invalid namespaces up to executor as it keeps it's own list
catch ex CS0246 and extract namespace
added a const for CS0246
added extra null check and Any() check
added tests
changed InvalidNamespaces property to be immutable and backed by a field
Merge pull request #850 from filipw/bugfix/849

Prevent incorrect namespace from breaking your REPL
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