Bug fix: Too many files error in ignored directories

The CLI was traversing into directories even if it was added to the
.floydingore file. This fixes that by removing the subdirectories of
ignored directories from os.walk dir list.

floyd/client/files.py

@@ -21,6 +21,7 @@ def get_files_in_directory(path, file_type):
     total_file_size = 0
 
     for root, dirs, files in os.walk(path):
+        floyd_logger.debug("Root:{}, Dirs:{}".format(root, dirs))
         ignore_dir = False
         normalized_path = normalize_path(path, root)
         for item in ignore_list_expanded:
@@ -29,6 +30,8 @@ def get_files_in_directory(path, file_type):
                 break
 
         if ignore_dir:
+            # Reset dirs to avoid going further down this directory
+            dirs[:] = []
             floyd_logger.debug("Ignoring directory : {}".format(root))
             continue