280: bug 1387096 - add docs for creating a user and setting up signin (#3889)

* bug 1387096 - add docs for creating a user and setting up signin

* Fix signin to Sign-In

279: Clean up create_basic_fake_processor definitions and usage (#3883)

We had this function in three different places and one of those instances was
slightly different than the other two. Seems like it helps to have a centralized
"fake processor" configuration that is used everywhere.

This centralizes that code and updates the other files to use it.

278

fixes bug 1383950 - webapp project is always called crashstats (#3867)

277

fixes bug 1379665 - build jsonview less file from right source (#3862)

276

fixes bug 1376913 - Refresh the report index page after reprocessing …

275

Fixes bug 1368498 - Do not error out if crash signature field is miss…

274

circleci conf: working with push to dockerhub

273

Update pytest, pytest-metadata, and selenium to latest (#3792)

272

Fixes bug 1362048 - Redacted away StackTraces from raw_crash in ES. (…

271: Fixes bug 1362125 - Fixed KeyError in JitCrashCategorizeRule. (#3766)

The JitCrashCategorizeRule assumed a crashing_thread was always present in the json_dump, and that turned out not to always be true. We want to verify that there is one before running the rule.