Fix buffer corner case (#85)

* remove note-c before re-add

* Squashed 'src/note-c/' content from commit 08d493b

git-subtree-dir: src/note-c
git-subtree-split: 08d493b5214480a9aabb93913d7e8a18dec4243d

* bump library version

Author: zfields

library.properties

@@ -1,5 +1,5 @@
 name=Blues Wireless Notecard
-version=1.3.14
+version=1.3.15
 author=Blues Wireless
 maintainer=Blues Wireless <[email protected]>
 sentence=An easy to use Notecard Library for Arduino.

src/note-c/n_i2c.c

@@ -45,13 +45,12 @@ const char *i2cNoteTransaction(char *json, char **jsonResponse)
 
     // Append newline to the transaction
     int jsonLen = strlen(json);
-    uint8_t *transmitBuf = (uint8_t *) _Malloc(jsonLen+c_newline_len);
+    uint8_t *transmitBuf = (uint8_t *) _Malloc(jsonLen+1);
     if (transmitBuf == NULL) {
         return ERRSTR("insufficient memory",c_mem);
     }
     memcpy(transmitBuf, json, jsonLen);
-    memcpy(&transmitBuf[jsonLen], c_newline, c_newline_len);
-    jsonLen += c_newline_len;
+	transmitBuf[jsonLen++] = '\n';
 
     // Transmit the request in chunks, but also in segments so as not to overwhelm the notecard's interrupt buffers
     const char *estr;