Integration of OpenST.js with openst contracts version 0.9.4 (#5)

Author: Kedar Chandrayan

.gitignore

@@ -12,3 +12,6 @@ node_modules
 
 package-lock.json
 build/
+openst-setup/
+
+web_temp/*

.travis.yml

@@ -26,10 +26,8 @@ install:
   - npm install
   - npm install -g mocha
 before_script:
-  - node tools/initDevEnv.js
+  - node tools/initDevEnv.js ~
 script:
   - mocha --timeout 120000 test/* --exit
 after_script:
-  - echo 'inside after_script before sleep'
-  - sleep 30
-  - echo 'inside after_script after sleep'
+  - kill $(ps aux | grep 'openst-setup/origin-geth' | awk '{print $2}')