seminar ctest fixes

* custom non-tex fonts with all required characters
* use 2.2 fileformat (easier backporting)
* test all export formats

Also, fix pattern for "mixing_inTitle_layouts" in unreliableTests.

development/autotests/unreliableTests

@@ -74,9 +74,8 @@ Sublabel: wrong_output
 # runs) but *invalid* (not measuring what they should measure).
 
 # seminar.sty uses Postscript specials or PGF
-# -> wrong output with DVI (missing landscape slides).
-#    (currently) wrong output with LuaTeX (scaled with 0.5)
-export/examples/(|fr/)seminar_(dvi|pdf5).*
+# -> wrong output with DVI and PDF (ps2pdf) (de-placed landscape slides).
+export/examples/(|fr/)seminar_(dvi|pdf).*
 
 # Babel-Spanish uses Babel's "strings" feature to define
 # separate auto-strings using UTF-8 literals.
@@ -97,7 +96,7 @@ export/export/utf8-plain-with-tex-fonts_(dvi|pdf.?)
 
 # The following document mixes inTitle layouts and leads to
 # likely unintended output. See #10347
-export/export/mixing_inTitle_layouts(pdf|dvi).*
+export/export/mixing_inTitle_layouts_(pdf|dvi).*
 
 # Characters with accents are not output
 # Reported to LuaTeX mailing list here:

lib/examples/fr/seminar.lyx

@@ -1,5 +1,5 @@
 #LyX 2.3 created this file. For more info see http://www.lyx.org/
-\lyxformat 512
+\lyxformat 508
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -27,9 +27,9 @@
 \language_package babel
 \inputencoding auto
 \fontencoding global
-\font_roman "lmodern" "default"
-\font_sans "lmss" "default"
-\font_typewriter "lmtt" "default"
+\font_roman "lmodern" "FreeSerif"
+\font_sans "lmss" "FreeSans"
+\font_typewriter "lmtt" "FreeMono"
 \font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
@@ -37,7 +37,6 @@
 \font_osf false
 \font_sf_scale 100 100
 \font_tt_scale 100 100
-\use_microtype false
 \graphics default
 \default_output_format default
 \output_sync 0