Search Result Filters

[blackpan2]

In Maker Results there are currently options for the following filters, they should also be able to be applied to the results for a search:

• PDB Id (Contains...)
• EC Class (Starts with...)
• RMSD (Max & Min)

Results, after filtering, should still be divided up by the results headers (#55) so that they are with the associated query term.

• It would also be nice to include the number of results that are hidden due to current filters. Such as a small line of grey text at the end of a section saying "X results hidden by filters, click to clear filters).
• We also need a line of text such as "All results hidden by filters, click to clear filters" for when a query has all of its results hidden due to frontend filters.