* Added solr-dependent api tests & mechanism to skip if solr unavailable
* Tried to fix deprecation warnings coming from mongoalchemy
List of citations, references, table of contents
Fixed some bugs with the default sorting
Fixed some bugs in the query component handler
Merge branch 'master' of https://github.com/adsabs/adsabs
Fixed something in the layout
Switched to bootstrap without support for small devices
Some changes to the layout
For Private abstracts now there is a link to the publisher article
Small change in the configuration
Few improvements for the layout
Added support for new facets 
to enable them some comments need to be removed
Added support for static file in the main page
Added example file for static html of the main page
removing bibstem from default api fields
* renaming 'count' to 'hits'; 'count' now becomes number of returned docs in the current response
* Getting/setting api version headers
missed method rename
bumping some api permission limits; allowing doi as <identifier> for record request
adding grants to available api fields
Adding google analytics tracker to page footer
update to google analytics settings to allow subdomain tracking
facet names must be mapped both ways: in the api request ''and'' response