yotam: changes to status stats update  functionality and ux

- activate update_status script on statuses loaded with endless pagination
- change pagination to be 5 statuses first load, and 10 each batch

- add fa-excalamation icon on failure to update (INCOMPLETE)
- rename class "hidden-updating-spinner" to "hidden-object", for generic usage
- remove unused attribute data-token from facebook status
yotam: status_update - fix bug that occurred when "shares" data is missing. add fa-exclamation icon on failure to update (FINISHED)
yotam: status_update - fix bug that occurred when "shares" data is missing. add fa-exclamation icon on failure to update (FINISHED)
yotam: member insights - rewrite js request from api as ajax request, error indicator, some extra fix-ups to update_status error handling code.
merge
Merge pull request #26 from yotammanor/newmodel

Error handling, ui and code improvement for update_status processes
yotam: updates to .gitignore
yotam: extra initial_data json files and their backups
yotam: bug fixing in fetchfeedproperties (HANDLES BETTER, STILL INCOMPLETE)
Some cosmetic fixes, including a fix for error when there's no data for previous month.
yotam: changes in initial data
yotam: requirements: move all necessary requirements from oknesset.txt, and deprecating the use of this file (still there but not called when installed)
autocomplete for tags (still not fully working)
still tag autocomplete
selecting tag doesn't work
Merge remote-tracking branch 'origin/newmodel' into newmodel
yotam: minor changes to vagrantfile and core/urls.py
Merge branch 'newmodel' of https://github.com/hasadna/kikar-hamedina into newmodel
Merge pull request #3 from shygon/newmodel

Some cosmetic fixes, including a fix for error when there's no data for ...
Merge branch 'newmodel' of https://github.com/yotammanor/kikar-hamedina into newmodel
Merge pull request #27 from yotammanor/newmodel

yotam: Changes to initial data and some cosmetic changes of sorts