Implementing the "exit" command
Wrapping main code in a sub

This means that we can localise the variables much better.
Using autodie
Adding POD docs to the main program
Running podchecker as part of test suite
[features] adding first tests of the "add" command
Implementing the "location name" prompt in the "add" command
[features] removing unnecessary expect call
Accepting location type information
Implementing SSID input
[features] only saying "yes" in test if WLAN is free or not
Implementing "is WLAN free" question
Implementing street address input
Implementing URL input
Implementing latitude input
Implementing location longitude input
Implementing power points notes entry
Implementing network speed notes input
Implementing extra notes input
[features] refactoring answer sent to spotz process into a variable

This is so that we can store the contents of this variable in another data
structure to test the entire list of captured information at the end.