#28 ability to use wildcards in find_package

$ find_package.py -h server.domain.tld *xdebug*
Looking up relevant packages for server.domain.tld
Traceback (most recent call last):
File "/usr/bin/find_package.py", line 59, in ? app.run()
File "/usr/bin/find_package.py", line 43, in run located=self.server.locate_package(a)
File "/usr/lib/python2.4/site-packages/cpacman/Server.py", line 137, in locate_package package_name=package_name)
File "/usr/lib/python2.4/site-packages/cpacman/Server.py", line 799, in locate_package name_matcher=re.compile('^'+pkgn+'\-([^\-]+)\-?([^\-]+)?\.(\w+)\.rpm$')
File "/usr/lib/python2.4/sre.py", line 180, in compile return _compile(pattern, flags)
File "/usr/lib/python2.4/sre.py", line 227, in _compile raise error, v # invalid expression