* Now I can supply whatever backend I want

* Changed retrieve SSL certificate message

* Place all certs in /etc/ssl

* Added a new function cmd_exists to bootstrap.sh

* Properly check for response code

* Added Debug command line arguement

* Refactor code

bootstrap.sh

@@ -127,7 +127,7 @@ function run_cmd {
 	fi
 
 	## Check if command exists on system
-	if ! command -v $1; then
+	if ! cmd_exists $1; then
 		err "$1: command not found"
 	fi
 
@@ -154,3 +154,11 @@ function run_cmd {
 
 
 }
+
+function cmd_exists
+{
+	if ! command -v $1 > /dev/null 2>&1; then
+		return 1
+	fi
+	return 0
+}