no need to fail fast on travis install

.travis.yml

@@ -25,7 +25,6 @@ before_cache:
   - rm -rf $HOME/.gradle/caches/*/plugin-resolution/
 
 install:
-  - set -e
   # node
   - curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.1/install.sh | bash
   - export NVM_DIR="$HOME/.nvm" && [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
@@ -38,7 +37,6 @@ install:
   - node ./scripts/installAndroidSdk.js
   # fbsimctl
   - brew tap facebook/fb && brew install fbsimctl
-  - set +e
 
 script:
   - set -e