Convert mustache/hogan templates to nunjucks.

convert-views.sh

#### REPLACE LAYOUTS

{{<layouts(.*)}}((.|\n)*){{\/(.*)}}

replace with 

{% extends "$1.html" %} $2

#### REPLACE BLOCK TITLES

{{\$(\w+)}}
((.|\n)*)
{{\/(\w+)}}

replace with

{% block $1 %} \r $2 \r {% endblock %}


#### REPLACE INCLUDES

{{>(.*)}}

replace with

{% include "$1.html" %}


#### IF TRUE

{{#(.*)}}((.|\n)*){{\/(.*)}}

replace with

{% if $1 %} \r $2 \r {% endif %}


#### IF NOT TRUE

{{\^(.*)}}((.|\n)*){{\/(.*)}}

replace with

{% if not $1 %} \r $2 \r {% endif %}

You can use the regular expressions in Sublime. You'll to enable the Regex by clicking on the ".*" option in the 'Search and Replace' screen.