issue 1955 - ui - open filter after create

This commit contains a minor change so that after a user
creates a new filter, it is opened, so that that the user
may begin adding rules to it.
Updating issues that came out of errata dates being real dates instead of strings
issue 1935 - fix promotion failure after view refresh

This commit addresses an error that would occur in the following
scenario:
1. create definition with a repo
2. publish the definition as view1
3. promote view1 to dev and then test environments
4. refresh view 1

5. promote view 1 to dev

At step 5, an error would occur.  The reason for the error
was that as part of promoting the view, the code would
delete the candlepin environment for that view.  This is not
what we want in this case because we are simply placing a
new version of the view in to that environment.  The only
time that we should be deleting the candlepin environment
is if we have no other versions of the view in the environment.
Merge pull request #1961 from bbuckingham/fork-issue_1955

issue 1955 - ui - open filter after create
Merge pull request #1969 from bbuckingham/fork-issue_1935

issue 1935 - fix promotion failure after view refresh
Merge pull request #1951 from parthaa/date-work-updates

Updating issues that came out of errata dates PR
Asset Pipeline - Fixing issue with missing gpp_keys JS manifest,
bad reference to stylesheet inclusion syntax on systems group page
and missing timpickr CSS.