Finished implementing and testing login.
Added some of the tables and updated DataStore to create tables correctly.
Added basic main panel with check in and check out buttons.
Implemented ability to check out samples. Can also browse samples.
Added ability to check in samples.
New interface framework implemented.
Check In and Check Out panels are done.
Finished the search panel.
Finished receive samples panel.
Finished reports panel and users panel.
Added help panel.
Implemented controller logic for search and receive samples. Redesigned SQL table structure.
Added ability to add/remove sample types on the receive samples tab.
Refactored and cleaned up layout of the login window.
Refactored the code to remove old classes. Tests still need to be fixed.
Merge branch 'dev-version2' into dev
Added ability to assign freezer locations to new boxes.
Implemented check out functionality.
Added ability to change user passwords.
Added ability to delete a user.