add showlinks.sh script to list all used URLs in the application db and settings

fixes #3020

requirements.txt

@@ -3,3 +3,4 @@ git+git://repos.entrouvert.org/portail-citoyen-announces#egg=portail-citoyen-ann
 cmsplugin-embedded-menu==0.0.7
 cmsplugin-text-wrapper==0.5
 gunicorn
+demjson

setup.py

@@ -106,6 +106,7 @@ setup(name="compte-agglo-montpellier",
             'cmsplugin-embedded-menu==0.0.7',
             'cmsplugin-text-wrapper==0.5',
             'gunicorn',
+            'demjson',
       ],
       setup_requires=[
           'django>=1.4',

showlinks.sh

@@ -0,0 +1,5 @@
+PROJECT=compte-agglo-montpellier
+CTL=${PROJECT}
+
+(./$CTL dumpdata | jsonlint -f ; ./$CTL diffsettings) | grep "[\"']http.*[\"']" | sed "s/.*[\"']\(http[^\"'\\]*\).\?[\"'].*/\1/"
+