docs/deploying/wsgi-standalone: Add Twisted Web.

I've been meaning to do this for quite some time, but I never got around to
it. Hopefully this is neutral and useful enough to be included in the main
docs.
Fix #611

Minor but confusing typo in tutorial.
Merge pull request #614 from mizhi/master

Minor fix to views.py testsuite.
Merge pull request #613 from untitaker/issue611

Fix #611
Added support for unicode json dumping.  This fixes #535
Highlight first field on page load, enter sends submit request, double quote to single quote. Submission focuses first field again
Added better error reporting for unicode errors in sessions
missing ' in example

Results in SyntaxError: EOL while scanning string literal
Use sqlite3.Row factory in Flaskr

As pointed out in issue #588 sqlite3.Row should be used instead of
using casting to dict(). Also altered the "Easy Querying" Patterns
example to include the more correct way to return rows as dicts.
Did not touch Tutorial examples ("Views"), as these are not up to
date with the current Flaskr code, and the "Show Entries" section
points out the "Easy Querying" section on how to convert to a
dict().
correcting typo
Merge pull request #626 from maxcountryman/patch-1

correcting typo
correcting typo
really fixing it this time
Merge pull request #634 from maxcountryman/master

correcting typo
Merge pull request #624 from soulseekah/patch-1

missing ' in templating example
Merge pull request #609 from MostAwesomeDude/master

docs/deploying/wsgi-standalone: Add Twisted Web.
Ended your paragraph tag.
Added hint about print statements in CGI.

Fix #646
Fix a typo in the deferred-callbacks docs.
Merge pull request #647 from untitaker/print_in_cgi

Added hint about print statements in CGI.