Updated file path on all scripts

MAXIS-BZ-Scripts-County-Beta is dead.
DHS-MAXIS-Scripts lives!

FYI to fellow GitHub users, you may want to modify your local GitHub
working directory to reflect this change.
Added new variables to FUNCTIONS FILE

We've got:
county_bndx_variance_threshold, used by Anoka's BNDX scrubber
emer_percent_rule_amt, used by my Emergency note changes.
Modified CAF to include the word "budget"

"Notes on income" has been replaced with "Notes on income and budget".
Hurray for error proofing and worker reminders!
Emergency note changes

Simple changes here:

1. Fixed footer month being blank at times. Also corrected for an issue
where the footer month grabs a $ sign if you're on the HEST screen when
you run it.
2. Replaced references to "thirty_percent_rule_notes" with
"percent_rule_notes", as not all agencies use the same verbiage.
3. Added the new emer_percent_rule_amt variable from the functions file
in. Now, agencies which use a lower or higher amount will have their
amounts show up here.
4. Removed phantom "FSPR_check" logic in the case note. No idea why that
was there, must have been a carry over from HRF or something.
5. Added the crisis info to the case note header. Replaces a period with
a null, because we don't want a period in that header. It'd look weird.
FMED autofill now skips ended entries
Merge pull request #12 from theVKC/master

Merging VKC changes into master, see commits for details