Need a more descriptive message when an incorrect file globbing pattern is entered

[Praburaj]

For example if I accidentally put a * in a globbing pattern that does not allow * e.g:

"compileFiles": [ "*.cs" ],

All we show in the error is this without any line number information, or pointers on what's wrong etc. We should print out a more descriptive error with some information on what exactly is wrong.

Expected: compileFile cannot contain wildcard patterns.

@troydai

[troydai]

We may exam the 'literal' patterns more carefully while parsing project.json.

https://github.com/aspnet/dnx/blob/dev/src/Microsoft.Framework.Runtime.Hosting/PatternGroup.cs#L80

[davidfowl]

/cc @troydai Did this ever get fixed?

[troydai]

No, we didn't take action. The error is expected. We can have a better error message through.

[troydai]

/cc @muratg beta6?

[troydai]

Fixed in a486da1