GitLab

Remove "Warning:" lines from phing targets list. Warning lines are
returned by phing when a target has no tasks or dependencies.

# Conflicts:
#	plugins/phing/phing.plugin.zsh

Removed comments and other elements that might appear in the phing -l output. The current version doesn't work at all on my environment (OSX 10.7)

Tasks that included hyphens or colons were being excluded from
completion.  This improves the usage for this.