add comments pointing to teamwork api docs

src/modules/teamwork/e_mod_main.h

@@ -7,6 +7,10 @@
 
 #include "e.h"
 
+/**
+ * https://phab.enlightenment.org/w/teamwork_api/
+ */
+
 /* Increment for Major Changes */
 #define MOD_CONFIG_FILE_EPOCH      1
 /* Increment for Minor Changes (ie: user doesn't need a new config) */

src/modules/teamwork/e_mod_tw.c

@@ -5,6 +5,10 @@
 
 #define IMAGE_FETCH_TRIES 5
 
+/**
+ * https://phab.enlightenment.org/w/teamwork_api/
+ */
+
 typedef struct
 {
    const char *sha1;