Improves the way the API KEY is handled

Author: StuntsPT

Entrez.py

@@ -110,7 +110,7 @@
 
 email = None
 tool = "ncbi_mass_sequence_downloader"
-api_key = "bbceccfdf97b6b7e06e93c918e010f1ecf09"
+api_key = None
 
 
 # XXX retmode?

back_end.py

@@ -243,6 +243,7 @@ def run_everything(self):
         """
         batch_size = 3000
         Entrez.email = "frmartins@ciencias.ulisboa.pt"
+        Entrez.api_key = "bbceccfdf97b6b7e06e93c918e010f1ecf09"
         self.run = 1
 
         rec = self.ncbi_search(self.database, self.term)