chore(travis): normalize travis configs

Author: christopherthielen

.travis.yml

@@ -5,16 +5,12 @@ before_install:
 - export PATH=$HOME/.yarn/bin:$PATH
 - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.5.1
 script:
-- if [ "x${CORE_BRANCH}x" != "xx" ] ; then ./node_modules/.bin/publish_yalc_package
-  .downstream_cache/core https://github.com/ui-router/core.git && yalc add @uirouter/core
-  ; fi
-- tsc
-- yarn test
-- yarn docs
-- yarn test:downstream
+- if [ "x${CORE_BRANCH}x" != "xx" ] ; then ./node_modules/.bin/publish_yalc_package .downstream_cache/core https://github.com/ui-router/core.git && yalc add @uirouter/core ; fi
+- tsc &&
+  yarn test &&
+  yarn docs &&
+  yarn test:downstream
 env:
-  global:
-    secure: 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
   matrix:
   - CORE_BRANCH=
   - CORE_BRANCH=master UPSTREAM_PKGS=@uirouter/core
@@ -24,8 +20,9 @@ notifications:
     rooms:
       secure: 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
 sudo: false
+git:
+  depth: 3
 cache:
-  yarn: true
   directories:
   - node_modules
   - ".downstream_cache"