COMPASS-544: Linux installers (#742)

* package.json: Choose the Databases package for Ubuntu

https://github.com/unindented/electron-installer-debian#optionssection
Has “mongodb” stuff -> https://packages.debian.org/unstable/database/

* Add redhat_config with requires libXScrnSaver(x86-64)

Suggested by the output of:

sudo yum install ./google-chrome-stable_current_x86_64.rpm

And yes, it's not a cross-site-scripting thing, unfortunate coincidence in the browser world :)

Suffix of (x86-64) is a general pattern from:
https://web.archive.org/web/20121015124845/http://rpm.org/wiki/PackagerDocs/ArchDependencies

* Set redhat_config categories to ["Databases"]

1. Category ~= Group, approximately, which is deprecated in Fedora 17:
https://fedoraproject.org/wiki/How_to_create_an_RPM_package#Creating_a_SPEC_file

2. Thus setting 'categories' to "Development" seems to be the most appropriate for now:
https://specifications.freedesktop.org/menu-spec/latest/apa.html#main-category-registry
https://github.com/unindented/electron-installer-redhat#optionscategories

* Switch to Other Menu

categories: ["Development"] puts it in the Programming Menu which just does not look correct, Compass is a GUI first, it teaches programming MongoDB secondarily and tangentially.

* COMPASS 590: Add depends and suggests

They should override the default values provided by electron-installer-debian:
https://github.com/unindented/electron-installer-debian/blob/e42b311/src/installer.js#L191

* Add placeholder git commit

For easier testing on Ubuntu build boxes until a hadron-build with these changes is published.

* Revert "Add placeholder git commit"

This reverts commit f164f200e19d287496a7eddc88a8e0505ce5b449.

* Simplify linux metadata

* libsecret keytar dep for travis

* rpm categories

* rpm Database category

* debugging travis

* Set missing Eenvironment variables for evergreen expansions

* debugging travis

* debugging travis

* debugging travis

* adding Lucas' patches his successful RHEL evergreen build

* debugging travis

* as keytar is prebuilt, checking if apt deps are really needed

* HACK to use libsecret-1.so on Evergreen

I have been trying for hours to get libsecret-1 installed on rhel70
distro to no avail.  I’ll make a diagram of whats happening here later

* Move keytar back into a required dep

* Evergreen debugging

* redirect stderr for debugging

* Capture rhel 7 tarball for debugging

* pinning latest shippable deps

* seeing if evergreen fixed

* Latest notary-service

* 

https://www.dropbox.com/s/u0p6ywukglr5y2p/Screenshot%202017-01-14%2020.0
7.21.png?dl=0

* avoid double `.` in generated copyright

`Copyright © 2017 MongoDB Inc.. All Rights Reserved.`  ➡️
`Copyright © 2017 MongoDB Inc. All Rights Reserved.`

* More simplification of evergreen config

* Simplify evergreen config

Author: imlucas