[Core][switch language]: It still will switch language if you click the cancel button.

[julieyuan]

Steps:

1. Launch Brackets.
2. Click Debug > Switch Language.
3. Choose a language from the dropdowlist of langauge bar.
4. Click cancel button.

Results:
The Brackets is relaunched and language is changed into the chosen language.

Expected;
Brackets should not be reloaded and stay in original language.

ENV: MAC 10.8 and Win8 English OS
Build: 0.29.0-8678

Snapshot:
Please refer to snapshots for details:

[gruehle]

Reviewed. Medium Priority to @TomMalbran

[RaymondLim]

FBNC to @julieyuan

[julieyuan]

Thanks. Fixed in build 0.30.0-8729. Here are snapshots: