ferroelectric search misc. mongo databases

These files are included for archiving purposes. They are not intended for the general user.<br>These are compressed tgz folders generated by mongodump for multiple mongodbs used to create the ferroelectric_dataset json files. <br>These databases include the distortion databases generated from Bilbao Crystallographic Server queries, the Fireworks launchpad database (merged from multiple databases), and the full VASP calculation database (merged from multiple).<br>loadDBs.sh is included to upload the mongodumps to a mongodb after the files are untarred (tar -xvzf filename.tgz).