Gzhutils

Chores
- small refactoring ([rkzhai](https://github.com/rk-terence/gzhutils/commit/9a97c6f34e0d5bfc9ef9f7f86a37b47b7f447fa5))

Commits
- 3c33225: custom overload inspired by overtake (rkzhai)
- de2aec5: make numpy and matplotlib optional dep for vis. (rkzhai)

Features
- visoption: mathfont, linewidth, markersize ([rkzhai](https://github.com/rk-terence/gzhutils/commit/bceac02d6321481596ae072e6f28fad251c34746))

Commits
- 3afe73a: v1.5.1 (rkzhai)

Commits
- 13fe099: visualization module (working in progress) (rkzhai)
- 9bb92b6: visualization tested. (rkzhai)
- 89c0863: v1.5.0 (rkzhai)

Features
- add path utilities ([gz](https://github.com/rk-terence/gzhutils/commit/b6e2ace4a2c4e71c98b3ffe0f5ea833f922dd99f))
- Custom type SequenceNotStr ([gz](https://github.com/rk-terence/gzhutils/commit/1c914b171c50bdc4667054195b08e16d35b1e375))
- decorator utilities ([rkzhai](https://github.com/rk-terence/gzhutils/commit/b3ee538f52f0f154e277e48ff4781a0ef7039bc6))

Code Refactoring
- change type names ([gz](https://github.com/rk-terence/gzhutils/commit/ee5f3f3343ffa55f6bdf2987f64b184218ec17a6))

Commits
- a102385: v1.4.0 (rkzhai)

Features
- now a dedicated thread for InfiniteTimer. ([gz](https://github.com/rk-terence/gzhutils/commit/7e999521c5443a134b0e227b840ccd0cb9877b1e))
- context manager to add filehdlr to loggers ([gz](https://github.com/rk-terence/gzhutils/commit/b9ea730b8cb0b018829b76a4821e4d62ebc605e7))

Commits
- 1.3.3 ([gz](https://github.com/rk-terence/gzhutils/commit/4f08e8f1103cb104aa8d8a052f7c0c7a8472b97e))

Features
- InfiniteTimer ([gz](https://github.com/rk-terence/gzhutils/commit/c83f22d89a471816d8313bae153c84898ecaa61e))

Bug Fixes
- addHandler ([gz](https://github.com/rk-terence/gzhutils/commit/67965443d5572849aa916f6e47708f67fb869364))

Commits
- 760cad4: v1.3.2 (gz)