Update screenshots and files that reference them

The screenshots are more recent (including some new ones).

The welcome email images have not been updated as some things have to be
answered before that can be done.

The current files were renamed to be shorter as well.

Makefile

@@ -282,7 +282,7 @@ clobber:
 	thanks gen_other_html quick_other_html quick_entry_index find_invalid_json \
 	gen_year_index quick_year_index quick_www www untar_entry_tarball untar_year_tarball \
 	form_entry_tarball form_year_tarball tar gen_status gen_sitemap \
-	sitemap timestamp update csv2entry entry2csv about contact
+	sitemap timestamp update csv2entry entry2csv about contact gen_pw_change
 
 # Suggest rules in this section
 #
@@ -314,6 +314,7 @@ help:
 	@echo 'make verify_entry_files	;: check to be sure all files in all entries exist'
 	@echo 'make sort_gitignore	;: sort .gitignore files according to rules in bin/sgi.sh'
 	@echo 'make gen_authors	;: generate the top level authors.html page'
+	@echo 'make gen_pw_change	;: generate the next/pw-change.html page'
 	@echo 'make quick_authors	;: build authors.html if out of date with author JSON files'
 	@echo 'make gen_location	;: generate the top level location.html page'
 	@echo 'make quick_location	;: build location.html if out of date with author JSON files'
@@ -466,6 +467,8 @@ gen_authors: ${GEN_AUTHORS}
 	${GEN_AUTHORS} -v 1
 	@echo '=-=-=-=-= IOCCC complete make $@ =-=-=-=-='
 
+
+
 # build authors.html if it is out of date from any author/author_handle.json file
 #
 quick_authors: ${GEN_AUTHORS}
@@ -691,6 +694,14 @@ gen_next: ${GEN_TOP_HTML} next/README.md next/guidelines.md next/rules.md next/r
 	${GEN_TOP_HTML} -v 1 next/pw-change
 	@echo '=-=-=-=-= IOCCC complete make $@ =-=-=-=-='
 
+gen_pw_change:
+	@echo '=-=-=-=-= IOCCC begin make $@ =-=-=-=-='
+	@echo "Did your password get breached?"
+	${GEN_TOP_HTML} -v 1 next/pw-change
+	@echo '=-=-=-=-= IOCCC complete make $@ =-=-=-=-='
+	@echo "Perhaps you should change your password!"
+	@echo '=-=-=-=-= IOCCC complete make $@ =-=-=-=-='
+
 markdown: ${GEN_TOP_HTML} markdown.md
 	@echo '=-=-=-=-= IOCCC begin make $@ =-=-=-=-='
 	@echo "You want to markdown?"