rvm-install in rvm-0.0.17

- old
+ new

@@ -1,5 +1,5 @@
 #!/usr/bin/env ruby
 
 # Hot potato!!! Bash it!
-exec "bash -c 'cd #{File.dirname(File.dirname(__FILE__))} && ./bash/rvm-install #{ARGV.join(' ')} ; source ~/.bash_profile'"
+exec "bash -l -c 'cd #{File.dirname(File.dirname(__FILE__))} && ./bash/rvm-install #{ARGV.join(' ')} && source ~/.rvm/bin/rvm'"
 