v0.0.2 PDF Layout and Semantic KG End to End Implementation

What's Changed

• add track money ability by @PascalSun in #29
• Feature/i 25 kg structural by @PascalSun in #30
• initially implement excel2table module by @MoeBuTa in #31
• Feature/i 25 kg structural by @PascalSun in #32
• Feature/i 25 kg structural by @PascalSun in #33
• Feature/i 25 kg structural by @PascalSun in #34
• I6/excel2imagepdf by @MoeBuTa in #38
• Feature/i 35 semantic by @PascalSun in #39
• Feature/i 35 semantic by @PascalSun in #40
• fix flake8 by @PascalSun in #41
• update image by @PascalSun in #42
• Feature/i 35 semantic by @PascalSun in #43
• Feature/i 44 graphdb json by @PascalSun in #45
• update and the connector created by @PascalSun in #46

Full Changelog: v0.0.1...v0.0.2