update travis file
Improved postal check for Switzerland (& Liechtenstein)

http://en.wikipedia.org/wiki/Postal_codes_in_Switzerland_and_Liechtenstein
Added ";" to the plural forms so cake will understand it
Incorrect Plural-Forms

Plural Forms With out the trailing semicolon is not correctly identified by I18n::_pluralGuess()
Merge pull request #46 from sauralph/patch-1

Incorrect Plural-Forms
Merge pull request #45 from luksm/patch-1

Added ";" to the plural forms so cake will understand it
Merge pull request #43 from ceeram/master

Fix travis file to avoid failing builds
Merge pull request #44 from ravage84/swiss-postal

Improved postal check for Switzerland (& Liechtenstein)
According to NANPA, there are area codes and exchanges that are invalid or reserved and not available for assignment. This would make those phone numbers invalid. For example:

area-codes: 555, N11, N9X, 37X, 96X
exchanges: N11
numbers: 555-0100 thru 555-0199
You could also say 555-1212 is invalid as it is assigned as information for the US.

I changed the tests where 555 as an area code was being used as the assertion will give it a false on the area code and not the exchange as intended.
Updated the variable by mistake. Changing back to `$pattern`.
Doh! You are correct... again. Haste makes waste. I was using `Validation::phone` instead of `UsValidation::phone`. That's what I get for doing 50 things at once. All fixed.
According to NANPA, there are area codes and exchanges that are invalid or reserved and not available for assignment. This would make those phone numbers invalid. For example:

area-codes: 555, N11, N9X, 37X, 96X
exchanges: N11
numbers: 555-0100 thru 555-0199
You could also say 555-1212 is invalid as it is assigned as information for the US.

I changed the tests where 555 as an area code was being used as the assertion will give it a false on the area code and not the exchange as intended.

I split out the regex so it is easier to read.
Merge pull request #48 from cdburgess/phone-validation-update

According to NANPA, there are area codes and exchanges that are invalid ...