Update staff JS dependencies for Angular 1.6

[Bill Erickson]

Evergreen currently uses Angular 1.5. Angular JS stable version as of writing is 1.6.3. We should catch up.

[Galen Charlton (gmc)]

Going through changes in 1.6:

- Open-ILS/web/js/ui/default/staff/services/print.js uses the .success() and .error() methods in $http, so we'll need to convert that to .then()
- there may be a number of places where pre-assigning bindings in controller instances will break; see https://docs.angularjs.org/guide/migration#migrate1.5to1.6-ng-services-$compile

[Bill Erickson (berick)]

Branch pushed:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/collab/berick/lp1680140-angular-1.6

From the commit:

Rebuild package.json starting with Angular 1.6. This resulted in a number of dependency updates and small changes required to keep the dependencies happy.

Fixes include:

* Teach print.js to use promise-style $http responses, instead of .success() and .error()
* Remove unused '$http' dependency in hatch.js
* Fix egDate custom test matcher to work with newer version of karma-jasmine.
* Build IDL for test scripts using Grunt/exec "cwd" since Grunt fails to understand "&&" commands, like 'cd foo && bar'.

==

Regarding the change for 'bindings', I didn't see any use of that in our code with a simple grep. I maybe oversimplifying the issue, but I don't believe there's anything we need to do for that.

To install the branch, I suggest deleting the 'node_modules' directory and starting over with a fresh 'npm install' and 'grunt all'.

[Bill Erickson (berick)]

Removing pullrequest. This will need review and rebase after 3.0 code rush.

[Bill Erickson (berick)]

Consider merging with bug #1692097 which will touch some of the same files.

[Bill Erickson (berick)]

Current plan is to revisit and possibly merge just prior to 3.0 Beta -- last week of August.

[Bill Erickson (berick)]

This got lost in the shuffle. Re-targeting for 3.next.

[Bill Erickson (berick)]

Will likely be superseded by bug #1739803