- Change criteria for checking neighbor blocks, as described in #39.
- Possibly bugfix:
- Under the loop in [line 192](f2353b6f5e/depixlib/functions.py (L192))
- assume it found a match in line 211 when `pixelatedSubRectange` == THE_ABOVE_PIXEL,
- and it also found a match when `pixelatedSubRectangle` == THE_BELOW_PIXEL,
- then `totalMatches` == 2, so the two results would be abandoned.
- However, they are valid results, and should be taken into account.
beurtschipper