fixes #1566 - Search/Data List: Change style of dataset/indicator titles
                    - set the default link color as well
fixes #1564 - Search/Data List: change "Preview" to "Hide Preview" when graph is shown
        - added functionality to swap callbacks and texts on the link
        - added animation when hiding graph
        - created set of callbacks to fix the case when a user opens a graph then opens another one without hiding the first one
        - fix animation on the above case
fixes #1517 - Main Nav changes to accomodate "Feedback" button
                    - removed "Contact" from main menu
                    - added Feedback button
                    - changed new dataset button caption to "Share data"
                    - fixed secondary menu positioning
fixes #1455 - Indicator Detail>Country Selection: handle appearance of long country names more nicely
fixes #1582 - Dataset/Indicator Detail: panel separator line length behavior
                    - after fixing the line length, had to remove the margin top 60px of the Continuous Browsing
                    - CB has mTop15 and both primary and secondary containers now have a padding-bottom of 45px;
closes #1576
Merge pull request #1614 from OCHA-DAP/staging

Merge STAG into PROD
Merge pull request #1602 from OCHA-DAP/arti-sprint-37

Arti sprint 37
Merge pull request #1612 from OCHA-DAP/dev-dan-37

closes #1576
closes #1578
Merge pull request #1621 from OCHA-DAP/dev-dan-37

closes #1578
closes #1458
closes #1458
Merge pull request #1622 from OCHA-DAP/dev-dan-37

Dev dan 37
#1458
Merge pull request #1623 from OCHA-DAP/dev-dan-37

#1458
making sort by title the default so that we can FINALLY close #1484
make url shortener degrade gracefully
#1427 disabling this functionality for now

- when many requests come at the same time the google api for shorting
"decides" not to work anymore and it causes the page to give an error
changing version number to 0.4.4