No functional changes on Firefox. Updated to run on other browsers.

* Keep lines starting with : after a source line with no span ID
* Improve the Note flattening for a case using the @Nxxx@ format
* Ignore invalid dates that are just symbols e.g. “__”
* Move the “There are additional sources with no facts or date.” section into the Research Notes section
* Ensure there are always 2 newlines before == Research Notes ==
* Improve parsing of GEDCOM file name
* Do not report an error for “:Date: DEAD”
* Handle AFN in format :Ancestral File Number: 5134-S7
* Recognize this string when checking for a GEDCOM import: ''This biography was auto-generated by a GEDCOM import.<ref>Heal-144 was created by [[Hart-4656 | Brian Hart]] through the import of Hart Family Tree.ged on Jun 21, 2014. ''This comment and citation can be deleted after the biography has been edited and primary sources are included.''</ref> It's a rough draft and needs to be edited.''
* Handle the line “An explicit Surname and Married Name were both found.” in a name fact

* Ignore lines like “Couldn't find any valid last name at birth." “Couldn't find any valid first name."
* Convert links to templates even if in “other source lines”
* Recognize GEDCOM verbiage of the form “WikiTree profile Di Rocco-2 created through the import of “
* Preserve text of the form “Record ID Number: MH…”
* Do not report an error for “:Date: DECEASED”
* Handle standard GEDCOM verbiage at the end of a junk section - can happen due to merge
* Handle old sections with the heading === Source ===

- Handle WikiIDs with characters outside the basic Latin alphabet (e.g. Solé-666). This was preventing some of the standard GEDCOM sentences from being matched.
- Sometime the junk sections (like “Data Changed”) have extra stuff at the end during a merge. This prevented AGC from being run. Change to put a note with the extra text in the Research notes.
- Handle profiles that have no sub-headings in the biography section - just create an empty biography.
- Turn more Ancestry family tree links into templates in older imports
- Handle the old === Source === section that has a different format
- Ignore lines like “:: Type: 3” in old GEDCOM imports

Fix issue where the ref name can be more than 80 characters

* Add a warning/confirmation if you press undo and you have made edits since running AGC
* Added new option: ''In narrative text, if a fact has no location, add the text "at an unknown location"''. This used to always be true.
* Add new option: ''For old GEDCOM imports move additional names from the Proper First Name field to the Middle Name field''. This used to always ben done for UK and USA profiles, now it is optional.
* Handle different spellings of Acknowledgements/Acknowledgments
* Preserve more information from GEDCOM verbiage, User ID and profile ID
* Fix bug when there are two equivalent refs on the same fact
* Handle the case where, in new format, there is no space between * and Source:

* Improvements to handling of Notes sections
* Improve handling of census fact with no date in older format

Updated to for the changes to WikiTree.com for Draft Saves

Updated to handle the new GEDCompare format that is used for GEDCOMS uploaded after 1 Aug 2021 or thereabouts. See this [https://www.wikitree.com/g2g/1296451/why-has-gedcompare-changed-source-format-to-remove-span-id G2G post]. In the case of a modern format profile with no span ids it will now look for the Source: S* format and should produce the same results as if span ids were used.

Added various user options:

- Option to omit the country name from locations in narrative events
- If an employment, residence or census fact has a known record type start the narrative event with that. E.g. "In the 1911 census John was living in ..."
- If a census style narrative event starts with just the date then use the full date if known. E.g. "On 2 April 1911 John was living in ..."
- Option to supress certain sources with no date
- Option to supress certain Issues to be checked"

* Fix bug where it would report that there was no sources line if there were no spaces in it (e.g. "==Sources==")
* Add new option for the accessed date in the sources. Linda Petersen pointed out that just saying "(accessed [today's date])" could be misleading, especially on old GEDCOM imports. I do like adding this though - to encourage people to follow the recommendation of including an accessed date in source citations. There are now the following options for "Add an accessed date to citation:" and the default is "Before":
** None: Don't add it
** Unknown: Add "(accessed unknown date)"
** Before: Add "(accessed before [date])". For recent GEDCOMs the date is today. For older format ones it is the date it was imported if known.
** Today: Add "(accessed [today's date])"". The assumption is that you will access each source after running AGC.

Some minor tweaks made after working on Barron GEDCOM challenge
If a line like this is found it is ignored since the appropriate action was taken on import: "Removed ABT from Birth Date and marked as uncertain"
If a line like this is found then it is removed and an alert is added to the "Issues to be checked" section: "Could not parse date out of ABT JUN 1894."
A blank line is always inserted after the "Research Notes" section and before the Sources. I changed this after accidentally deleting the Sources when deleting the Research Notes after checking the "Issues to be checked"

* Fix a bug where a line like the below was between the Sources and references lines was removed even when the option "Remove the text that states which gedcom the profile was created from and other standard GEDCOM import verbiage." is not checked.
** WikiTree profile Howell-887 created through the import of family_book_EN.ged on Sep 5, 2011 by [[Picardy-2 | Katherine Picardy]]. See the [http://www.wikitree.com/index.php?title=Special:NetworkFeed&who=Howell-887 Changes page] for the details of edits by Katherine and others.
* Rename the option for removing the lines that contain the GEDCOM name and add a note to say this should only be done if fully cleaned up and sourced.
* Changed the removal of the standard GEDCOM verbiage. Now all the standard verbiage is removed, and if the option to remove the text containing the GEDCOM name is NOT checked, then lines are added at the very bottom of the profile (in Acknowledgements) of the form:
** This person was created through the import of Ronalda-four.ged on Nov 10, 2015.

See https://www.wikitree.com/index.php?title=Space:WikiTree_AGC_Release_Notes for all release notes.

Version 0.2.4 (10 May 2021)
* Improvements to GEDCOM Junk removal
** In LDS Endowment/Baptism allow the "-" character in temple name
** Handle removal of LDS Sealing Child
* Improvements to reformatting in old format GEDCOM profiles
** If there is a lot of extra data add it after the refs as indented lines (example Leaker-4)
** If two facts get combined combine the descriptions and extraData
** If there are multiple birth or death facts preserve the description and extra data in research note alert
** Handle the :: Source: line better - it now captures all the following indented lines
** Add code to add == Biography == after categories and the Unsourced project box
** Add a == Source == line at the end if there is none (only for old profiles)
** Remove a single character description of "Y" after Death: for example.