fix jekyl headers

Author: Peter Roelants

_posts/2015-06-10-neural_network_implementation_intermezzo01.html

@@ -1,4 +1,9 @@
---- \nlayout: notebook_simple_ann_post \ntitle: How to implement a neural network Intermezzo 1 \n---\n\n
+--- 
+layout: notebook_simple_ann_post 
+title: How to implement a neural network Intermezzo 1 
+---
+
+
 <div class="cell border-box-sizing text_cell rendered">
  <div class="prompt input_prompt">
  </div>

_posts/2015-06-10-neural_network_implementation_intermezzo02.html

@@ -1,4 +1,9 @@
---- \nlayout: notebook_simple_ann_post \ntitle: How to implement a neural network Intermezzo 2 \n---\n\n
+--- 
+layout: notebook_simple_ann_post 
+title: How to implement a neural network Intermezzo 2 
+---
+
+
 <div class="cell border-box-sizing text_cell rendered">
  <div class="prompt input_prompt">
  </div>

_posts/2015-06-10-neural_network_implementation_part01.html

@@ -1,4 +1,9 @@
---- \nlayout: notebook_simple_ann_post \ntitle: How to implement a neural network Part 1 \n---\n\n
+--- 
+layout: notebook_simple_ann_post 
+title: How to implement a neural network Part 1 
+---
+
+
 <div class="cell border-box-sizing text_cell rendered">
  <div class="prompt input_prompt">
  </div>

_posts/2015-06-10-neural_network_implementation_part02.html

@@ -1,4 +1,9 @@
---- \nlayout: notebook_simple_ann_post \ntitle: How to implement a neural network Part 2 \n---\n\n
+--- 
+layout: notebook_simple_ann_post 
+title: How to implement a neural network Part 2 
+---
+
+
 <div class="cell border-box-sizing text_cell rendered">
  <div class="prompt input_prompt">
  </div>

_posts/2015-06-10-neural_network_implementation_part03.html

@@ -1,4 +1,9 @@
---- \nlayout: notebook_simple_ann_post \ntitle: How to implement a neural network Part 3 \n---\n\n
+--- 
+layout: notebook_simple_ann_post 
+title: How to implement a neural network Part 3 
+---
+
+
 <div class="cell border-box-sizing text_cell rendered">
  <div class="prompt input_prompt">
  </div>

_posts/2015-06-10-neural_network_implementation_part04.html

@@ -1,4 +1,9 @@
---- \nlayout: notebook_simple_ann_post \ntitle: How to implement a neural network Part 4 \n---\n\n
+--- 
+layout: notebook_simple_ann_post 
+title: How to implement a neural network Part 4 
+---
+
+
 <div class="cell border-box-sizing text_cell rendered">
  <div class="prompt input_prompt">
  </div>

_posts/2015-08-02-neural_network_implementation_part05.html

@@ -1,4 +1,9 @@
---- \nlayout: notebook_simple_ann_post \ntitle: How to implement a neural network Part 5 \n---\n\n
+--- 
+layout: notebook_simple_ann_post 
+title: How to implement a neural network Part 5 
+---
+
+
 <div class="cell border-box-sizing text_cell rendered">
  <div class="prompt input_prompt">
  </div>

_posts/2015-09-27-rnn_implementation_part01.html

@@ -1,4 +1,4 @@
---- 
+-e --- 
 layout: notebook_simple_rnn_post 
 title: How to implement a recurrent neural network Part 1 
 ---

_posts/2015-09-27-rnn_implementation_part02.html

@@ -1,4 +1,4 @@
---- 
+-e --- 
 layout: notebook_simple_rnn_post 
 title: How to implement a recurrent neural network Part 2 
 ---

notebooks/nb_converter.sh

@@ -55,7 +55,7 @@ python $script_dir/insertCollapseTags.py $filename $indices_to_collapse > tmp.ht
 mv tmp.html $filename
 
 # Add the front matter before the html
-echo "--- \n\
+echo -e "--- \n\
 layout: $template \n\
 title: $title \n\
 ---\n\n" | cat - $filename > tmp && mv tmp $filename