add auqa scripts and compile targets

echo-greeter/aqua-scripts/echo.aqua

@@ -0,0 +1,6 @@
+service Echo("service-id"):
+    echo: []string -> []string
+
+func echo(data: []string) -> []string:
+    res <- Echo.echo(data)
+    <- res

echo-greeter/aqua-scripts/echo_greeter.aqua

@@ -0,0 +1,20 @@
+service Echo("service-id"):
+    echo: []string -> []string
+
+
+service Greeting("service-id"):
+    greeting: string, bool -> string
+
+func seq_echo_greeter(data: []string, name: string, greeter: bool) -> []string:
+    big_res: []string
+    echo_res <- Echo.echo(data)
+    for s <- echo_res:
+        big_res.append(Greeting.greeting(s, greeter))
+    <- big_res
+
+func par_echo_greeter(data: []string, name: string, greeter: bool) -> []string:
+    big_res: []string
+    echo_res <- Echo.echo(data)
+    for s <- echo_res par:
+        big_res.append(Greeting.greeting(s, greeter))
+    <- big_res

echo-greeter/aqua-scripts/greeter.aqua

@@ -0,0 +1,7 @@
+service Greeting("service-id"):
+    greeting: string, bool -> string    
+    -- greeting: string -> string
+
+func greeting(name: string, greeter:bool) -> string:
+    res <- Greeting.greeting(name, greeter)
+    <- res