v0.3.0

StreamSampling v0.3.0

Diff since v0.2.11

Merged pull requests:

• Some more restructuring with update! (#52) (@Tortar)
• Fix tests failing (#53) (@Tortar)
• Some more restructuring for v0.3 (#54) (@Tortar)
• Rename to StreamSampling (#55) (@Tortar)
• Improve docs (#56) (@Tortar)
• Fix weighted sampling single (#57) (@Tortar)
• improve docs (#58) (@Tortar)

Closed issues:

• Stoppable iterator sampling (#26)