license / docs pass:

- add new docs for loading, exploring, sharing, embedding, and offline usage
- add license file / license banner

electron app:
- for now, don't bundle docs, open in native browser

embeds:
- support 'embed' option, 'replayonly' or 'full' (default if no url)

ui:
- display package.json version in info menu

package.json:
- update scripts to match README
- move electron entrypoint into extraMetadata
- add scripts for packaging as module

README: minor edits

docs/exploring.md

@@ -0,0 +1,66 @@
+---
+layout: default
+title: Exploring Web Archives
+nav_order: 2
+parent: Usage
+permalink: /docs/exploring
+---
+
+## Exploring Archives (Browse, Search and Replay)
+
+
+The ReplayWeb.page homepage lists an index of all loaded archives. You can also search by archive title or source
+and filter by date loaded or title.
+
+Once loaded, the archive remains cached in the browser for quick access. This view will be unique to your browser.
+To remove the archive from your browser, click on the 'X'. (Of course, this does not delete the archive from its original location, only your local copy of it)
+
+### Archive Views
+
+Although primarily designed for replay, ReplayWeb.page also offers several ways to interact with web archives.
+
+The archive view presents several tabs:
+
+- **Story** - This Story view presents lists of curated pages, as developed by the creator of the web archive. 
+This option is only shown if there is a curated story. As curated lists are not a standard part of WARC, only WARCs exported from Webrecorder.io/Conifer can have this option.
+
+The new [Web Archive Collection (WACZ)](web-archive-collection-format) can also include curated lists.
+
+- **Pages** - The Pages view presents all pages in the web archive. As pages are not a standard part of WARC format,
+generally only WARCs from Webrecorder.io/Conifer will have pages.
+
+The new [Web Archive Collection (WACZ)](web-archive-collection-format) can also store pages.
+
+
+- **Page Resources** - This view allows searching the archive by URLs, as well as by common MIME type.
+
+For many archives with no page or curatorial metadata, this is a way to explore the archive data in more detail.
+
+This view is available for all archives that only store raw data.
+
+- **Replay** - The view presents a replay of the archived web content in a mini-browser directly your browser. The view allows entering a URL directly. Clicking on links on any of the other views will switch to the **Replay** view.
+
+### Search
+
+Both the Page Resources view provide ways to search the archive directly.
+
+
+#### Searching Page Resources
+Page Resources allows searching by URL only, with additional sorting options.
+Searches can be done by exact url, by url prefix, or by any string contained in the URL.
+
+The URL Prefix option is best for searching large archives that require on-demand loading.
+The contains option will not find any URLs that have not yet been loaded.
+
+
+#### Searching Pages
+
+The Page view search includes page titles, urls and page full text search, if available.
+
+ReplayWeb.page will currently generate full ext search data from WARC pages automatically.
+
+ReplayWeb.page will soon load existing extracted full-text data as well.
+
+
+<hr>
+Next: [Sharing Links to Archived Pages](sharing.md)