Removed IterableFileSet

[siad007]

Closes #531

[mrook]

@siad007 can you resolve the conflicts?

[MaXal]

In our tests we now have the following error:
Fatal error: Declaration of ZendGuardFileSet::getFiles(Project $p, $includeEmpty = true) must be compatible with AbstractFileSet::getFiles(...$options) in /app/vendor/phing/phing/classes/phing/tasks/ext/zendguard/ZendGuardFileSet.php on line 32

[MaXal]

Now we have:
Parse error: syntax error, unexpected '=', expecting variable (T_VARIABLE) in /app/vendor/phing/phing/classes/phing/tasks/ext/zendguard/ZendGuardFileSet.php on line 23

[MaXal]

You've missed the $ before the parameter name. Don't you use PhpStorm:)?

[mrook]

Thanks for pointing that out @MaXal, it should be fixed now. As a general rule, I recommend not using phing master directly (if you can avoid it). We try to avoid breaking it, but that's not always possible.

[MaXal]

@mrook We're using Phing's master branch in our tests for PhpStorm to provide up-to-date support of Phing. That helps us to follow you in development and do small changes incrementally instead of making one big pass when you publish a release.

[mrook]

@MaXal ah! I did not realize you were part of the PhpStorm team, welcome :-)