Fix reset token verification

closes #3872
closes #4603
- updated regex to work with url safe tokens
Merge pull request #4604 from sebgie/issue#3872-1

Fix reset token verification
Adds ctrl/cmd+s shortcut to whole application with a noop default

closes #4516
- shortcut for ctrl/cmd+s on application level
- shortens a syntax for any route that is using 'save' method, shortcuts object doesn't have to be defined at all, only the save action.
Merge pull request #4523 from Gargol/issue-4516

Adds ctrl/cmd+s shortcut to whole application with a noop default
Dry up tag saving behavior

Ref #4248
Merge pull request #4610 from novaugust/tag-save-refactor

Dry up tag saving behavior
Sitemaps correctly filter draft posts

fixes #4612

- adds missing line of code to remove draft posts
- adds tests to check drafts aren't added
Merge pull request #4614 from ErisDS/issue-4612

Sitemaps correctly filter draft posts
Update technical details version numvers

They were a bit dated. Nothing else.
Sort newest to oldest in sitemap files

Closes #4611

Refactored generateXmlFromNodes to pull the urlElements itself from
sorted values in the lookup

Added some checks to existing unit tests to validate ordering.
Added Highlight to Markdown Help
Change user deletion warning to be more explicit.

Issue #4583
- If a user has posts, show the count in the deletion warning.
Merge pull request #4617 from dbalders/markdown

Added Highlight to Markdown Help
Swap button-order on modal dialogs

Issue #4583

- Delete button should be on the right, cancel on the left, for all modal dialogs.
Fix active menu state on settings navigation

closes #4622
- unfocus ActivatingListItem link when clicked
Return computed url with post object

closes #4445

- post model gets permalink format
- post model queries urlPathForPost to return computed url
- url helper modified to use post url
- urlForPost method abolished and replaced where necessary
- updated tests
Add Tag Meta View

Closes #4509, Closes #4615

- Adds meta title & meta description input fields
- Autosaves meta data
- Shows SEO preview (falling back to tag name & description if meta not supplied)
- Adds `type="button"` to delete button (which closes 4651)
Merge pull request #4565 from PaulAdamDavis/tag-meta

Tag Meta Screen
Merge pull request #4616 from jgable/siteMapOrder

Sort newest to oldest in sitemap files
Add support for zip import

fixes #4607

- moves file checks from db and upload API endpoints to api utils
- adds code to accept and then extract a zip and pull out a JSON file
- zip handling requires a lot of dependencies - this needs a good refactor