fix wrong attribute name in template
Merge pull request #1013 from geoadmin/dev_ltclm_geocover

fix wrong attribute name in template
DOc: Fix release notes title
Merge pull request #1014 from geoadmin/gal_fixreleasenotes

Doc: Fix release notes title
Release notes
Merge pull request #1015 from geoadmin/moc_rn

Release notes
Migrate shortener using dynamodb
Remove prod instances
Merge pull request #563 from geoadmin/gal_shorturl_dynamo

Shorten url using dynamoDB
Extension of mapproxy to support new projections,
layers and services (WMTS)
updating for DB table change and new cleanup up apache entries
correcting mapproxy according to feedback:

- improving documentation and README for mapproxy
- removing OSM layers from config
- coping with empty parts in template
- adding missing projections in WMS
- 'default' rewrite rule for all environnment
optimized apache settings
only requesting the needed tiles
IGN performance optimization