Issue 7: Application Crashes when trying to add a button if you haven't set a lirc port
Status:  New
Owner: ----
Reported by joshluns...@gmail.com, Feb 3, 2012
What steps will reproduce the problem?
1. Open app for the first time
2. Press Menu button
3. Press tab Configuration
4. Click number of buttons
5. set number to anything
6. Click the new button
7. Click Button Type
8. Click Text button

App crashes

To fix issue you must add to Connection.java.
In the openSocket function add another catch for NumberFormatException