Remove savage from Travis config, as part of #442.

.travis.yml

@@ -14,28 +14,6 @@ before_install:
   - wget -q http://downloads.sourceforge.net/project/smalt/smalt-0.7.6-bin.tar.gz
   - tar -xzf smalt-0.7.6-bin.tar.gz
   - ln -s ~/smalt-0.7.6-bin/smalt_x86_64 ~/bin/smalt
-  # Savage assembler:
-  - sudo apt-get install -y zlib1g-dev libboost-timer-dev libboost-program-options-dev libboost-system-dev
-  - sudo curl https://sh.rustup.rs -sSf | sh -s -- -y
-  - source ~/.cargo/env
-  - cargo install --root ~/ --git https://github.com/jeff-k/merge-mates.git
-  - cargo install --root ~/ --git https://github.com/jbaaijens/rust-overlaps.git --tag v0.1.1
-  - wget -q https://downloads.sourceforge.net/project/bio-bwa/bwa-0.7.17.tar.bz2
-  - tar xjf bwa-0.7.17.tar.bz2 --no-same-owner
-  - cd bwa-0.7.17
-  - make
-  - mv bwa ~/bin
-  - cd ..
-  - wget -q https://github.com/pachterlab/kallisto/releases/download/v0.44.0/kallisto_linux-v0.44.0.tar.gz
-  - tar xzf kallisto_linux-v0.44.0.tar.gz --no-same-owner
-  - mv kallisto_linux-v0.44.0/kallisto ~/bin
-  - git clone https://bitbucket.org/jbaaijens/savage.git
-  - cd savage
-  - git checkout tags/v0.4.0
-  - make
-  - echo \#\!/usr/bin/env sh > ~/bin/savage
-  - echo python2 ~/savage/savage.py \$@ >> ~/bin/savage
-  - chmod +x ~/bin/savage
   - popd
 
 install: "pip install -r requirements-test.txt"