Merge branch 'secure-push-trad-to-zanata' into 'develop'

Secure push-trad-to-zanata

Closes #331

See merge request framasoft/framadate!326

Makefile

@@ -1,5 +1,5 @@
 locales:
-	json2po -P -i locale/en.json -t locale/en.json -o po/framadate.pot
+	scripts/locales.sh
 
 push-locales: locales
 	zanata-cli -q -B push

scripts/locales.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+python -m json.tool < locale/en.json
+if [[ $? == 0 ]];
+then
+    json2po -P -i locale/en.json -t locale/en.json -o po/framadate.pot
+else
+    echo "Can't convert json files to po, the json file is incorrect"
+    exit 1
+fi