install: setup.py fix + moved "default" dir in a "sat_templates" dir: the merge request at https://bugs.goffi.org/mr/view/3 was a good basis, but not fully working ("default" dir was removed), this patch fixes it, and do some improvments: - moved "default" in "sat_templates" dir, which correspond to the python module, so it can be found easily from python - added VERSION, and mercurial hash detection, in the same way as for Cagou and backend - slight modification of classifiers - replaces tabs coming from MR by spaces

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sat_templates/default/input/form.html	Sat Jun 02 17:25:43 2018 +0200
@@ -0,0 +1,8 @@
+{% macro form(action='', class='') %}
+<form method="post" action="{{action}}" {{ {'class': class}|xmlattr }}>
+    {% if csrf_token is defined %}
+        <input type="hidden" name="csrf_token" value="{{csrf_token}}">
+    {% endif %}
+    {{ caller() }}
+</form>
+{% endmacro %}