Merge pull request #111 from smirfolio/master

Pagination implementation in search page
Made HDS a little more clear
Made HDS a little more clear
Made HDS a little more clear
Made HDS a little more clear
Merge pull request #114 from kazoompa/updated-HDS-icon

Updated hds icon
Add Variable count in studies table (Search page) + link to correct variables list
Merge branch 'master' of github.com:smirfolio/mica-drupal7-client