Build cross binary only on tags in travis

.travis.yml

@@ -1,6 +1,9 @@
 sudo: required
 dist: trusty
 
+git:
+  depth: false
+
 services:
   - docker
 
@@ -21,12 +24,13 @@ before_deploy:
       sudo -E apt-get -yq update;
       sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install docker-ce=${DOCKER_VERSION}*;
       docker version;
-      make -j${N_MAKE_JOBS} crossbinary-parallel;
-      make image-dirty;
+      if [ "$TRAVIS_TAG" ]; then
+        make -j${N_MAKE_JOBS} crossbinary-parallel;
+        make image-dirty;
+      fi;
       curl -sI https://github.com/containous/structor/releases/latest | grep -Fi Location  | tr -d '\r' | sed "s/tag/download/g" | awk -F " " '{ print $2 "/structor_linux-amd64"}' | wget --output-document=$GOPATH/bin/structor -i -;
       chmod +x $GOPATH/bin/structor;
       structor -o containous -r traefik --dockerfile-url="https://raw.githubusercontent.com/containous/traefik/master/docs.Dockerfile" --menu.js-url="https://raw.githubusercontent.com/containous/structor/master/traefik-menu.js.gotmpl" --exp-branch=master --debug;
-      tar cfz dist/traefik-${VERSION}.src.tar.gz --exclude-vcs --exclude dist .;
     fi
 deploy:
   - provider: releases
@@ -56,4 +60,3 @@ deploy:
     on:
       repo: containous/traefik
       all_branches: true
-

docs/archive.md

@@ -1,23 +0,0 @@
-## Current versions documentation
-
-- [Latest stable](https://docs.traefik.io)
-
-## Future version documentation
-
-- [Experimental](https://master--traefik-docs.netlify.com/)
-
-## Previous versions documentation
-
-- [v1.5 aka Cancoillotte](http://v1-5.archive.docs.traefik.io/) 
-
-- [v1.4 aka Roquefort](http://v1-4.archive.docs.traefik.io/) 
-
-- [v1.3 aka Raclette](http://v1-3.archive.docs.traefik.io/)
-
-- [v1.2 aka Morbier](http://v1-2.archive.docs.traefik.io/)
-
-- [v1.1 aka Camembert](http://v1-1.archive.docs.traefik.io/)
-
-## More
-
-[Change log](https://github.com/containous/traefik/blob/master/CHANGELOG.md)

mkdocs.yml

@@ -100,4 +100,3 @@ pages:
     - 'gRPC Example': 'user-guide/grpc.md'
     - 'Traefik cluster example with Swarm': 'user-guide/cluster-docker-consul.md'
   - Benchmarks: benchmarks.md
-  - 'Archive': 'archive.md'