Fixes to the html version of the book (happi#50)

* Fixes to the html version of the book
* Keep site dir under version control

.gitignore

@@ -20,5 +20,4 @@ book.html
 chapters/contributors.txt
 xml/*.png
 xml/*.png.md5
-/*.png
-/*.png.md5
+site

.travis.yml

@@ -29,6 +29,7 @@ deploy:
     skip_cleanup: true
     github_token:
       secure: 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
+    local_dir: site
     on:
       repo: happi/theBeamBook
       branch: master

Makefile

@@ -36,7 +36,7 @@ adocs = book.asciidoc \
 
 DBLATEX_OPTS = -P latex.output.revhistory=0 -P doc.collab.show=0
 
-all: beam-book.pdf book.html
+all: beam-book.pdf index.html
 
 chapters/contributors.txt: .git
 	./bin/gitlog.sh $@
@@ -47,14 +47,8 @@ xml/beam-book-from-ab.xml:  $(adocs)
 beam-book.pdf: xml/beam-book-from-ab.xml
 	dblatex $(DBLATEX_OPTS) xml/beam-book-from-ab.xml -o $@
 
-book.html:
-	asciidoc --backend=html5 --doctype=book book.asciidoc
-
-# $(subst .asciidoc,.html, $(adocs)): %.html: %.asciidoc
-# 	asciidoc -a icons -a toc2 $<
-
-# index.html: *.asciidoc
-# 	asciidoc -o index.html -a icons -a toc2 book.asciidoc
+index.html:
+	asciidoc --backend=html5 --doctype=book -a icons -a toc2 -o site/index.html book.asciidoc
 
 code/book/ebin/generate_op_doc.beam: code/book/src/generate_op_doc.erl
 	erlc -o $(dir $@) $<