v0.9.6

TensorCrossInterpolation v0.9.6

Merged pull requests:

• strictlynested=false: Back up Iset and Jset before each half sweep an… (#2) (@shinaoka)
• Bump to v0.9.6 (#3) (@shinaoka)

Closed issues:

• Implantation of strictlynested = false is something wrong (#1)