v0.0.3 release

Bug Fixes

• work with negative numbers too (5e4c18f)

Features

• this inside time/to/delay fxns is target itself (589ab3d)
• add keyframes and loop functions (cc629e9)
• add relative example (17d9c75)
• add spring animation type, make it default (d546b0c)
• to can be relative number (5732237)