fix the disabled save button issue on edit app group page
Merge branch 'master' of https://github.com/Netflix/ice
Add option to configure custom tags
Update README.md
remove debug code in BasicResourceService
Added proxy and global locations support
Update AwsUtils.java
Merge pull request #47 from oliviervg1/proxy_support

Added support for proxies and global locations
Make sure that wget is installed
Remove hardcoded 'ec2-user' home directory and just use whatever's there.
Make sure GRAILS_HOME and PATH are set even if grails is not downloaded by the script.
Pass JAVA_OPTS to the grails command to enable it to use a proxy
Reuse the HOME_DIR variable for creating the processor and reader paths
Make the script install/build ice in the directory it is run from to avoid ending up with an extra copy under the home directory.
Merge pull request #51 from grahamlyons/install

Install script updates