Added versioneer

Using versioneer for versioning.

Bug fixes/updates for wasteBorder, stitchPatternMaps, and shaping

Waste Border

• [#L5439-L5453] wasteWeights not dropped until lastWasteWeightRow (now if rows until next increase > maxShortRows [nextIncRow-r) > maxShortrowCount], will still knit waste border until next increase); only tucks are dropped before lastWasteWeightRow now
• [#L6491-L6505] drop tucks stored in borderToDrop earlier now (after 1st shortrow section, instead of last)
• [#L1380] some bug fixes that address issue where there was a float during tucking in wasteBorder sometimes

Misc

• [#L194-L205] setSettings function now uses knitout extension names as parameters (e.g. stitchNumber and rollerAdvance instead of stitch and roller)
• [#L4011, #L4019-L4024, #L5200-L5218, etc.] can now have separate blobs of same color denoting a particular variation of a stitch pattern in stitchPatternsBack / stitchPatternsFront color map/image
• [#L5299-L5334] temporary (and messy) fix for bug where loops would not be decreased on left side of new sections sometimes