* rewrite nginx parser to allow everything that nginx does
* also make changes in tls_sni_01.py
* add test case with
* allow embedded variables
* allow empty ${} variable
* fix quotes
* un-special case if
* update all tests to reflect current parsing
* escape in QuotedString after merge
* add test cases for variable weirdness that are almost certainly nginx bugs
* update regex for correct variable rules
* close paren doesn't invoke last_space
* Make test file valid Nginx syntax
* Parallalelise nosetests from tox
* Parallelise even more things, break even more things
* Now unbreak all the tests that aren't ready for ||ism
* Try to pass tests!
- Remove non-working hack in reporter_test
- also be selective about ||ism in the cover environment
* Try again
* certbot-apache tests also work, given enough time
* Nginx may need more time in Travis's cloud
* Unbreak reporter_test under ||ism
* More timeout
* Working again?
* This goes way faster
* Another big win
* Split a couple more large test suites
* A last improvement
* More ||ism!
* ||ise lint too
* Allow nosetests to figure out how many cores to use
* simplify merge
* Mark the new CLI tests as ||izable
* Simplify reporter_test changes
* Rationalise ||ism flags
* Re-up coverage
* Clean up reporter tests
* Stop modifying testdata during tests
* remove unused os
