add command param and question query

these allow for user specified requests. The question query accepts a
string and the content of that string is left to the user. The command
parameter also takes in a string and can be used to add whatever the
user wishes to add onto the end of the request
0.7- custom reverts, prof. filter, shortcuts

Custom reverts, keyboard shortcuts, and the profanity filter were added,
and moved non user-specified settings to iglooConfiguration