API Fixes to update to latest TLS API from aws-c-io (#14)

* Added .idea (clion) to gitignore

* Updated samples to match TLS API changes

Author: justinboswell

.gitignore

@@ -0,0 +1 @@
+.idea

samples/jobs/describe_job_execution/main.cpp

@@ -186,7 +186,7 @@ int main(int argc, char *argv[])
     }
 
     auto connectionOptions = tlsCtx.NewConnectionOptions();
-    connectionOptions.server_name = endpoint.c_str();
+    connectionOptions.server_name = aws_string_new_from_c_str(aws_default_allocator(), endpoint.c_str());
 
     /*
      * Now create a connection object. Note: This type is move only

samples/shadow/shadow_sync/main.cpp

@@ -226,7 +226,7 @@ int main(int argc, char *argv[])
     }
 
     auto connectionOptions = tlsCtx.NewConnectionOptions();
-    connectionOptions.server_name = endpoint.c_str();
+    connectionOptions.server_name = aws_string_new_from_c_str(aws_default_allocator(), endpoint.c_str());
 
     /*
      * Now create a connection object. Note: This type is move only