Repair indent back

Author: klen

after/indent/python.vim

@@ -1,9 +1,7 @@
-if !g:pymode || !g:pymode_indent || exists("b:did_indent")
+if !g:pymode || !g:pymode_indent
     finish
 endif
 
-let b:did_indent = 1
-
 setlocal nolisp
 setlocal tabstop=4
 setlocal softtabstop=4