ci(travis): small fixes (#216)

* ci(travis): small fixes

specify cocoapods version to install
skip redundant lint step

* send build.out to s3

* minor fix

Author: juancarlostong

.travis.yml

@@ -31,7 +31,8 @@ jobs:
       language: swift
       os: osx
       osx_image: xcode10.1
-      install: gem install cocoapods
+      install:
+        - gem install cocoapods -v '1.6.1'
       script:
         - pod spec lint --quick
       after_script:
@@ -47,12 +48,11 @@ jobs:
           - master
       env: SCHEME=OptimizelySwiftSDK-iOS TEST_SDK=iphonesimulator PLATFORM='iOS Simulator' OS=9.1 NAME='iPad Air'
       name: PLATFORM='iOS Simulator' OS=9.1 NAME='iPad Air'
-      before_install:
-        - gem install slather --no-document --quiet
       install:
+        - gem install slather --no-document --quiet
+        - gem install cocoapods -v '1.6.1'
         - pod install --repo-update
       script:
-        - pod spec lint --quick
         - if [[ "$TRAVIS_BRANCH" == "master" ]]; then xcodebuild test -workspace OptimizelySDK.xcworkspace -scheme $SCHEME -configuration Release CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO -sdk $TEST_SDK -destination "platform=$PLATFORM,OS=$OS,name=$NAME" ONLY_ACTIVE_ARCH=YES > buildoutput; fi
         - cat buildoutput | xcpretty
       after_success:

CHANGELOG.md

@@ -12,6 +12,6 @@ This modernized version of the SDK is meant to replace the Objective-C SDK.
 * On top of the above functionality, the developer may register for a datafile change notification.  This notification will be called anytime a new datafile is downloaded to cache and is used to reinitialize the optimizely client automatically.
 * The event handler batches events and will run every minute in the foreground to send events.  If there are no events in the queue it will not reschedule.
 
-### Bug Fixes:
+### Bug Fixes
 
 ### Breaking Changes

Scripts/run_prep.sh

@@ -49,10 +49,12 @@ function do_stuff {
   myscripts=( "update_version.sh ${VERSION}" "build_all.sh" "test_all.sh" )
   for i in "${myscripts[@]}"; do
     echo -n "${i} "
+    echo "===== ${i} =====" >> $BUILD_OUTPUT
     Scripts/${i} >> $BUILD_OUTPUT 2>&1
     echo
   done
 
+  aws s3 cp $BUILD_OUTPUT "s3://$AWS_BUCKET/$TRAVIS_REPO_SLUG/$TRAVIS_BUILD_NUMBER/$TRAVIS_JOB_NUMBER/"
   dump_output
   kill $! && trap " " EXIT
 }