Got samples UI mostly working (still needs project-sites live filtering). Refactored some JavaScript to reduce code redundancy.
Merge pull request #12 from aaronstephenson/master

Got samples UI mostly working (still needs project-sites live filtering)...
Finished the Sample Login handsontable; project and site are now linked so that sites are filtered by project, and all ajax lookup tables work (except isotope, which is a local array until questions are answered by clients).
Merge pull request #13 from aaronstephenson/master

Finished the Sample Login handsontable; project and site are now linked ...
Implemented pagination for acids, blankwaters, bottles, and brominations.
Merge pull request #14 from aaronstephenson/master

Implemented pagination for acids, blankwaters, bottles, and brominations...