[Bug] Adding a non valid bond type on a property generates an exception

[pabloalonso]

Adding a property like:
{ "label": "Value", "name": "value", "type": "text", "defaultValue": "This is the initial value", "bond": "anyValue" }
generates the following output trying to deploy

`[17:04:23] Using gulpfile C:\Proyectos#DESARROLLO\ContribWidgets\contribution-widgets\gulpfile.js
[17:04:23] Starting 'deploy'...
[17:04:23] Starting 'build'...
[17:04:24] Finished 'deploy' after 53 ms
[17:04:24] Finished 'build' after 385 ms
[17:04:24] Starting 'zip'...
[17:04:24] Finished 'zip' after 161 ms
[17:04:24] Starting 'deploy:single'...
C:\Proyectos#DESARROLLO\ContribWidgets\contribution-widgets\script\deploy.js:15
gutil.log(gutil.colors.red('Failed to deploy widget '' + gutil.colors.cyan(widget.element.name) + '' reason :' + widget.status));
^

TypeError: Cannot read property 'name' of undefined
at logDeploymentResult (C:\Proyectos#DESARROLLO\ContribWidgets\contribution-widgets\script\deploy.js:15:95)
at Request._callback (C:\Proyectos#DESARROLLO\ContribWidgets\contribution-widgets\script\deploy.js:38:7)
at Request.self.callback (C:\Proyectos#DESARROLLO\ContribWidgets\contribution-widgets\node_modules\request\request.js:198:22)
at emitTwo (events.js:106:13)
at Request.emit (events.js:191:7)
at Request. (C:\Proyectos#DESARROLLO\ContribWidgets\contribution-widgets\node_modules\request\request.js:1063:14)
at emitOne (events.js:101:20)
at Request.emit (events.js:188:7)
at IncomingMessage. (C:\Proyectos#DESARROLLO\ContribWidgets\contribution-widgets\node_modules\request\request.js:1009:12)
at emitNone (events.js:91:20)
at IncomingMessage.emit (events.js:185:7)
at endReadableNT (_stream_readable.js:974:12)
at _combinedTickCallback (internal/process/next_tick.js:80:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! widget-seed@1.0.0 deploy: gulp deploy "--widget" "customMultiSelection" "--host" "http://localhost:26190/designer" "--watch" "--force"
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the widget-seed@1.0.0 deploy script 'gulp deploy "--widget" "customMultiSelection" "--host" "http://localhost:26190/designer" "--watch" "--force"'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the widget-seed package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! gulp deploy "--widget" "customMultiSelection" "--host" "http://localhost:26190/designer" "--watch" "--force"
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs widget-seed
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls widget-seed
npm ERR! There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\pablo\AppData\Roaming\npm-cache_logs\2017-03-23T16_04_24_662Z-debug.log`