fixed bottom border of table head
Merge branch 'master' of https://github.com/colinambrose/hca-ui

# By Colin Ambrose
# Via Colin Ambrose
* 'master' of https://github.com/colinambrose/hca-ui:
  adding animation for close to logical file name in animations dir
  form and icon fixes for search icon
  form select margin changes, the smart way
  fix scroll bar MS issue