fix #1645

[antgonza]

This was an issue with displaying the templates. I wanted to add a test but wasn't sure how to, perhaps it's not easy to do as this is related to: #567.

@ElDeveloper, could you review?

[coveralls]

Changes Unknown when pulling 5b12244 on antgonza:fix-1645 into * on biocore:master*.

[josenavas]

That's interesting - code looks good but I'm unsure if it will solve the issue - let's wait until @ElDeveloper checks it

[ElDeveloper]

I think this looks good, @josenavas, I believe this will work. Look at the traceback we are getting:

ERROR:
'ascii' codec can't decode byte 0xf0 in position 15: ordinal not in range(128)
TRACE:
Traceback (most recent call last):

File "/home/qiita/.virtualenvs/qiita/lib/python2.7/site-packages/tornado/web.py", line 1141, in _when_complete
callback()

File "/home/qiita/.virtualenvs/qiita/lib/python2.7/site-packages/tornado/web.py", line 1162, in _execute_method
self._when_complete(method(*self.path_args, **self.path_kwargs),

File "/home/qiita/.virtualenvs/qiita/lib/python2.7/site-packages/tornado/web.py", line 2297, in wrapper
return method(self, *args, **kwargs)

File "/home/qiita/qiita/qiita_core/util.py", line 121, in wrapper
return func(*args, **kwargs)

File "/home/qiita/qiita/qiita_pet/handlers/analysis_handlers.py", line 285, in post
% (qiita_config.portal_dir, level, msg))

UnicodeDecodeError: 'ascii' codec can't decode byte 0xf0 in position 15: ordinal not in range(128)

[antgonza]

I actually tested and it works.