Merge pull request #302 from rpetit3/patch-1

Solution 1: for fixing CARD download

ariba/ref_genes_getter.py

@@ -42,7 +42,7 @@ def __init__(self, ref_db, version=None, debug=False):
     def _get_card_versions(self, tmp_file):
         print('Getting available CARD versions')
         common.download_file('https://card.mcmaster.ca/download', tmp_file, max_attempts=self.max_download_attempts, sleep_time=self.sleep_time, verbose=True)
-        p = re.compile(r'''href="(/download/.*?broad.*?v([0-9]+\.[0-9]+\.[0-9]+)\.tar\.(gz|bz2))"''')
+        p = re.compile(r'''href="(/download/0/.*?broad.*?v([0-9]+\.[0-9]+\.[0-9]+)\.tar\.(gz|bz2))"''')
         versions = {}
 
         with open(tmp_file) as f: