Fix typos.
PEP8 fixes.
Half way done with editing Brother entries.
Made congregation_index into a function.
Added functionality to the responsibility combo box.
Load all data from DB to the form.
Moved variables to the top of function
Added docstring.
added space between docstring and code.
Added ability to select brother to edit regardless of sort.
Got rid of unnecessary bits.
Begun working on the submit_edits()
Changed manner items are selected.

Within the TableWidget, when the user selects a brother from the list,
instead of highlighting the clicked cell, the whole row is highlighted.
Added ability to edit a brother by double clicking the row.
Table now auto sizes itself.
Added TODO for a method to check for duplicates.
Implemented Brother editing.

Other random things were edited as well.
Merge pull request #87 from TheoDevelopers/brother-edit

Brother edit