SDC-1781. Update angularjs version to 1.4.5
SDC-1781. Update angularjs version to 1.4.5

Change-Id: Ie9be1b5b399cc3a6610ab27d13c1edc529dd9489
Reviewed-on: https://review.streamsets.net/1350
Reviewed-by: Madhukar Devaraju <d22477479bbf55ba62bd822f4112c80f292c7805@streamsets.com>

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