wptedit datacheck additions & enhancements

[yakra]

addresses part of #374

• variable & function names changed to match TM nomenclature.
• wptedit-specific "short codes" removed in favor of full TM error codes
• datacheck functions alphabetized
• Edit: forgot to mention the old "Exit" 0 & "Exit" 999 datachecks have been removed.

• BAD_ANGLE added
• BUS_WITH_I improved
• HIDDEN_TERMINUS added
• INVALID_FINAL_CHAR added
• INVALID_FIRST_CHAR added
• LABEL_INVALID_CHAR added (AltLabels still imperfect)
• LABEL_LOOKS_HIDDEN added
• LABEL_PARENS bugfix
• LABEL_SLASHES added
• LABEL_TOO_LONG added
• LACKS_GENERIC bugfix
• LONG_SEGMENT added
• LONG_UNDERSCORE improved
• OUT_OF_BOUNDS added

---

ping @michihdeu -- all the datachecks listed as "added" can be marked as a YES in the WPT File
Editor column on syserr.php.

The following datachecks remain a yellow NO for now:
• LABEL_SELFREF
• MALFORMED_LAT
• MALFORMED_LON
• MALFORMED_URL

other syserr.php info:

LONG_SEGMENT
< (distance > 10 mi, 16 km)> (distance > 20 mi, 32 km)
LONG_UNDERSCORE
< Label has long underscore suffix (> 4 characters after underscore)> Label has long underscore suffix: > 4 characters after underscore, or 4 characters not ending in a capital letter.
VISIBLE_HIDDEN_COLOC
< The visisble waypoint> The visible waypoint

[michihdeu]

LACKS_GENERIC bugfix

ups, I wasn't aware that it's available. It was still commented on syserr.php because it's indicated that it's only a placeholder: #374

Please provide a description.

[yakra]

@jteresco, https://travelmapping.net/wptedit/wptfunctions.js is still the old version.
Though it has only been 4 hours since the merge, so maybe I should just be patient. :)

[jteresco]

I forgot that the update script doesn't copy wptedit by default. Just installed now.

[yakra]

@michih, oops... it's a placeholder in the siteupdate program (but not for long), so I had a brainfart when creating its table entry in #374. Pretty confusing re wptedit, but you had it right for syserr.php.
The "bugfix" was of course only for wptedit. Forgot to specify that would be added to syserr.php as well, so good catch.

Description:
Label begins with "Old" followed immediately by a number without a preceding generic designation type such as US, E, A, Hwy, Rte, etc.

The two YESes you already have in the table are correct.

[yakra]

I forgot that the update script doesn't copy wptedit by default. Just installed now.

Should it?
It's starting to undergo a period of heavy revision.
And when it's not changed, hey, no harm, right?

[yakra]

@FL0gnap, this uses JavaScipt to flag lots of errors "in real time" as project contributors create highway data files.
The idea is to nip some common errors in the bud and have contributors fix them before the data even makes it into the HighwayData repo