Corrects attachmentLocation to take array

attachmentLocation must be an Array object

BB10-Cordova/EmailSender/plugin/Readme.md

@@ -51,7 +51,7 @@ var emailJSON = {
 	"signature": "true", // will add vCard from the 'signatureLocation'
 	"signatureLocation": "file:///accounts/1000/shared/documents/file.txt",
 	"attachment": "true", // will add vCard from the 'attachmentLocation'
-	"attachmentLocation": "file:///accounts/1000/shared/documents/file.ext" //will also accept file path as "/accounts/1000/shared/...",
+	"attachmentLocation": ["file:///accounts/1000/shared/documents/file.ext"] //will also accept file path as "/accounts/1000/shared/...",
 																	"/accounts/1000/removable/sdcard/...", or "./app/native/..."
 };
 var status = community.emailsenderplugin.sendEmail(emailJSON);
@@ -75,7 +75,7 @@ var emailJSON = {
 	"signature": "false",
 	"signatureLocation": "",
 	"attachment": "true",
-	"attachmentLocation": "/accounts/1000/shared/documents/file.ext"
+	"attachmentLocation": ["/accounts/1000/shared/documents/file.ext"]
 };
 var status = community.emailsenderplugin.sendEmail(emailJSON);
 ```
@@ -96,7 +96,7 @@ var emailJSON = {
 	"signature": "false",
 	"signatureLocation": "",
 	"attachment": "true",
-	"attachmentLocation": "/accounts/1000/removable/sdcard/My Files/file.dat"
+	"attachmentLocation": ["/accounts/1000/removable/sdcard/My Files/file.dat"]
 };
 ```
 **Here's the usage for the getEmailAccounts() method:**
@@ -134,4 +134,4 @@ As of 09-Oct-2014, the plugin can't send email from a Microsoft account(hotmail,
 
 ## Disclaimer
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.