remove non-existent channel option from remote-info, and instead simply parse the command-line so
remove non-existent channel option from remote-info, and instead
simply parse the command-line so

$ pear remote-info blah/package

will work.


marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core