v0.17.13

BandedMatrices v0.17.13

Diff since v0.17.12

Merged pull requests:

• Throw error in broadcasting to fewer bands (#305) (@jishnub)
• Bandwidth-preserving branches in row/col broadcast (#310) (@jishnub)
• rowsupport in indexing in checkzerobands (#314) (@jishnub)
• Fallback function broadcast zero check (#315) (@jishnub)
• Rowsupport in banded axpy methods (#316) (@jishnub)
• rowsupport in checkzerobands for two matrices (#318) (@jishnub)
• Version bump to v0.17.13 (#326) (@jishnub)