remove bash_profile.sh from grape

frameworks/Ruby/grape/bash_profile.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-
-export LC_ALL=en_US.UTF-8 
-export LANG=en_US.UTF-8
-
-export NGINX_HOME=${IROOT}/nginx

frameworks/Ruby/grape/run_unicorn.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+export NGINX_HOME=${IROOT}/nginx
 
 # We assume single-user installation as 
 # done in our rvm.sh script and