fix logging to work through logger

fix front matter files to be actually added to spine (and test that)
fix image data not being included into epub

4 files changed, 3 insertions, 6 deletions

diff --git a/spec/fixtures/front-matter-multi/book.adoc b/spec/fixtures/front-matter-multi/book.adoc
index 46560c6..b11f14a 100644
--- a/spec/fixtures/front-matter-multi/book.adoc
+++ b/spec/fixtures/front-matter-multi/book.adoc
@@ -1,4 +1,4 @@
 = Front matter book
-:doctype: book
+:epub3-frontmatterdir: fm
 
-include::chapter.adoc[leveloffset=+1]
+Nothing to see here.
diff --git a/spec/fixtures/front-matter-multi/chapter.adoc b/spec/fixtures/front-matter-multi/chapter.adoc
deleted file mode 100644
index 31b7fa2..0000000
--- a/spec/fixtures/front-matter-multi/chapter.adoc
+++ /dev/null
@@ -1 +0,0 @@
-= Chapter
diff --git a/spec/fixtures/front-matter/book.adoc b/spec/fixtures/front-matter/book.adoc
index 46560c6..fa1291c 100644
--- a/spec/fixtures/front-matter/book.adoc
+++ b/spec/fixtures/front-matter/book.adoc
@@ -1,4 +1,3 @@
 = Front matter book
-:doctype: book
 
-include::chapter.adoc[leveloffset=+1]
+Nothing to see here.
diff --git a/spec/fixtures/front-matter/chapter.adoc b/spec/fixtures/front-matter/chapter.adoc
deleted file mode 100644
index 31b7fa2..0000000
--- a/spec/fixtures/front-matter/chapter.adoc
+++ /dev/null
@@ -1 +0,0 @@
-= Chapter