BUG: ipython_directive now supports cython magic (remove dangling space) GH4791
fix regex for cleaning old logs with ipcluster

it still had the 'z' suffix from ages and ages ago, so no files would ever match.

closes #4810
some $.html( -> $.text(

Thoses that are obvious and easy to fix.

we shoudl have I think a travis test that grep for .html( and return
less than 20 lines :-)
allow NotImplementedError in formatters

without warning

closes #4792
test formatter raising NotImplementedError
use real Warnings for formatter errors

adds FormatterWarning warning class, available for suppression
Error in Session.send_raw()

Addresses issue ipython/ipython/#4839.
Added test_send_raw() for issue #4839, see pull request 4840
Removed debug prints
adjustments to notebook app logging

Mainly add a log_request function (from nbviewer) for formatting tornado access logs.

Relevant effects:

- demote successful access logs to DEBUG
- demote kernel connect messages to DEBUG

which reduces the noise at INFO-level (default)
Merge pull request #4840 from dsblank/master

Error in Session.send_raw()
Remove some leftover traces of irunner
XSS casper test
add js kernel_info request
Merge pull request #4844 from minrk/tornado-logs

adjustments to notebook app logging

Mainly add a log_request function (from nbviewer) for formatting tornado access logs.

Relevant effects:

demote successful access logs to DEBUG
demote kernel connect messages to DEBUG
which reduces the noise at INFO-level (default)
Merge pull request #4820 from minrk/super-old-z

fix regex for cleaning old logs with ipcluster
make the JS test fail
Reduce information about Pexpect
Merge pull request #4846 from takluyver/irunner-vestiges

Remove some leftover traces of irunner
Merge pull request #7 from ivanov/no-html

make the JS test fail