[FIX] tools: re-added html2text import, because of its use in ir_mail_server. Not sure it belongs here.

bzr revid: tde@openerp.com-20121106123407-2s4ya7ln7detui6y

openerp/tools/misc.py

@@ -41,6 +41,10 @@ from itertools import islice, izip
 from lxml import etree
 from which import which
 from threading import local
+try:
+    from html2text import html2text
+except ImportError:
+    html2text = None
 
 from config import config
 from cache import *