prepare upload to nightly

.travis.yml

@@ -3,6 +3,7 @@ language: java
 before_install:
   - sudo apt-get -qq update
   - sudo apt-get install -y texlive-full python-imaging rubber
+  - gem install travis-custom-deploy
 install:
   - wget -O plastex.tar.gz https://github.com/tiarno/plastex/archive/1.0.0.tar.gz
   - tar -xzvf plastex.tar.gz
@@ -18,3 +19,11 @@ script:
   - mvn -f org.rodinp.handbook.parent/pom.xml install
   - cd org.rodinp.handbook.releng
   - gradle collectArtifacts
+after_success:
+  - travis-custom-deploy sftp current
+env:
+  global:
+  - secure: QfHLesV1wqgrSOLBAV8+7x977KxBcd5H6GIa+qxJZBDAKS7Dkp0yLdPtujBvC4CPPjcG6kZG89rDARRHU+XNC0C3w1ZzHjCuhYmd4eKOKwi0ENF9wBYi94Z5QVhDR37xq91lR09cnMh+ueBgu2XKiZJxAmbbcuo6lEEdeI0Arsc=
+  - secure: Cj47nbAhrPq+3x86d+TxHXnVC7GbS+ybnumNFeDmXww6c7+Ywsf+haYIgOuuoY2gFc6TAlbomvAdrBg+LVEYjIKblh7KJ+7QwSLCJPMHyuv41xTjqmp1KTHqDbInKsUUl5Hg+pHD1JzX3tSJ3SEqmTFiMpTjjE8SdtDpuIUDg+E=
+  - secure: cuoJ8L1wwA2NUCcSqnw1VcfnAkkudmcY3MByH6CSktPCDbcfwrjGfGZGzKQyl/2y5Ffjico9Htw/bO1xGNeII1H/iTLBv41jEupx8MNsfhBU2aSfsyViWox68ANljWyzp31F3Gmpwt3h+Xi/s/B+Mbq/QUjKfxsJeNgp2MdXgLU=
+  - secure: goK840fWiFfG6fIxj+YFx2yw2Le5MZwP3rlrKQKIvdY6+U9+rn9hzEIGqLpsUflr2KyqWkLc2iietrkYiLDlabObEwt/1FeISTxwit6J5nC7TH+oXFZGK18pj79EemdEdUQEVmFAVoh/ihykIbC5rR7ExP58CPE/BhSZPw432wY=