Check for Net_Growl
Start using UnknownElement to wrap all tasks
Initial implementation; wrapping all elements in UnknownElement, add implicit target to new projects
Move implicit target to parsing context, execute it after parsing, ignore in logs (import still broken)
Parse imported file, move current targets to context, reset stack during imports
Add/replace targets, use reference for current targets array
Tasks are now wrapped, use the proxy
Explicitly call init()
Tasks are wrapped in UnknownElement
Merge branch 'master' into unknownelement-fix

Conflicts:
	classes/phing/parser/TaskHandler.php
Allow PhpDocumentor2 path to be found if installed via composer
Fix exception in phing error handling

Fix for:
[Notice] Undefined variable: php_errormsg (@line 58 in file phing/classes/phing/system/io/FileOutputStream.php).
Merge pull request #239 from printconcept/fix-phpdoc2task

Allow PhpDocumentor2 path to be found if installed via composer
Merge pull request #240 from ctrlaltca/patch-1

Fix exception in phing error handling
Merge pull request #238 from fpoirotte/pharpkgtests

Make OpenSSL signatures really work in PharPackageTask.
Fix broken link.
Merge pull request #241 from jeansebastienh/brokenlinks

Fix broken link in Appendix A: Fact Sheet
Refactor
Filesets are supported
Fix typo