Remove files that were only needed for github pages

blog/.travis.yml

@@ -1,19 +0,0 @@
-language: rust
-
-cache: cargo
-
-install:
-  - export PATH=$HOME/.local/bin:$PATH
-  - pip install pygments --user
-  - pip install pygments-github-lexers --user
-  #- go get -u -v github.com/spf13/hugo
-  - wget https://github.com/spf13/hugo/releases/download/v0.16/hugo_0.16_linux-64bit.tgz
-  - tar xf hugo_0.16_linux-64bit.tgz
-
-script: bash ci/travis-build.sh
-
-after_success: bash ci/travis-blog-update.sh
-
-notifications:
-  email:
-    on_success: never

blog/static/CNAME

@@ -1 +0,0 @@
-os.phil-opp.com