Add the CreditCardValidation projects for Calabash (#64) and UITest (#63)

commit b6beb8eed375dad6a15dc8d9ef1ff566fa3ef714
Author: Tom Opgenorth <tom@opgenorth.net>
Date:   Mon Jul 7 07:47:04 2014 -0600

    Remove UITest 0.4.0.

commit 59593361a45b50b19ac475a7f3855f0f5f15252d
Author: Tom Opgenorth <tom@opgenorth.net>
Date:   Fri Jul 4 15:49:01 2014 -0600

    A sample bash script for building the project and submitting to Test Cloud.

commit 86385c503fdee1682885d1883b2042f5b23b8f42
Author: Tom Opgenorth <tom@opgenorth.net>
Date:   Fri Jul 4 15:48:20 2014 -0600

    Enable Nuget Package restore.

commit 7919dd1e2e6887bc3363b84c815b5cb6b63765d5
Author: Tom Opgenorth <tom@opgenorth.net>
Date:   Fri Jul 4 15:29:44 2014 -0600

    First drop of the CreditCardValidation-UITest project.

commit 8664ea34ddfc362255857acc438d067dc1ffa5ac
Author: Tom Opgenorth <tom@opgenorth.net>
Date:   Fri Jul 4 15:18:54 2014 -0600

    Update the referenced guide.

commit fe8832cd8787150220209013c7ac924e5d119f3f
Author: Tom Opgenorth <tom@opgenorth.net>
Date:   Fri Jul 4 15:14:12 2014 -0600

    Adding the CreditCardValidation-Calabash project.

    Currently only an iOS app.