add environment variables

In previous commit, I created a one-liner for running build-package, it did not seem to work.

.travis.yml

@@ -1,5 +1,4 @@
-## Project specific config ###
-language: generic
+language: objective-c
 
 env:
   global:
@@ -10,36 +9,12 @@ env:
     - ATOM_CHANNEL=stable
     - ATOM_CHANNEL=beta
 
-os:
-  - linux
-
-dist: trusty
-
-### Generic setup follows ###
-script:
-  - curl -s -O https://raw.githubusercontent.com/atom/ci/master/build-package.sh
-  - chmod u+x build-package.sh
-  - ./build-package.sh
-
 notifications:
   email:
     on_success: never
     on_failure: change
 
-branches:
-  only:
-    - master
+script: 'curl -s https://raw.githubusercontent.com/atom/ci/master/build-package.sh | sh'
 
 git:
   depth: 10
-
-sudo: false
-
-addons:
-  apt:
-    packages:
-    - build-essential
-    - git
-    - libgnome-keyring-dev
-    - libsecret-1-dev
-    - fakeroot

README.md

@@ -39,3 +39,5 @@ Groundwork is done. More ex commands are easy to add and will be coming as time
 ## License
 
 MIT
+
+

keymaps/ex-mode.cson

@@ -5,6 +5,7 @@
 # Below is a basic keybinding which registers on all platforms by applying to
 # the root workspace element.
 
+
 # For more detailed documentation see
 # https://atom.io/docs/latest/advanced/keymaps
 'atom-text-editor.vim-mode-plus:not(.insert-mode)':