upgrade to angular 1.4.6#1

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mzolmajd wants to merge 4 commits intoIntelliware:masterfrom

mzolmajd:master

Commits on Sep 16, 2015

- Upgraded the angular version to 1.4.5.
Mohammad Zolmajd
committed
Removed the hardcoded expiry
Mohammad Zolmajd
committed

Commits on Sep 17, 2015

Upgraded ng-fileupload from 4.x to 7.x and changed the code/templates accordingly.
Mohammad Zolmajd
committed
updated the resolution to 1.4.6.
Mohammad Zolmajd
committed