Merge pull request #27 from kknavs/master

First search, just by title...
Added insertData command.
Merge pull request #28 from kknavs/master

Search by all fields, table refresh with angular
Merged. Also added insertData script and some changes regarding submitting measurements.
Merge pull request #29 from JonNatanael/master

Dodal upload skripto in dropdown meni za submit.
Added tooltips, some submit-related things, fixed date format.
Added date fix to search page, renamed fixing function.
Merge pull request #30 from JonNatanael/master

Tooltips added, date and submit rework.
Home page picture, some css, added jQuery DataTables
Merge pull request #31 from JonNatanael/master

Small fixes, home page image, some css.
Added .csv file upload and appropriate backend changes.
Merge pull request #32 from JonNatanael/master

Added file upload and db insertion
Datatables