Made database version optional and improved the speed

• made database version optional 15d7caa
• removed coverage folder 9f61f9f

v1.1.0...v1.1.2

Added transaction complete function

• updated readme.md 1c76e32
• Update README.md 21d4a59
• Update README.md 87a4a31
• Update README.md 377e299
• Update README.md 54d76c4
• Update README.md c3edfa4
• Update README.md 0fcf2fb
• Update README.md b6cc326
• Update README.md 05e9556
• Update README.md d9f74ff

v1.0.10...v1.1.0

Added Test Suites

• added tests ab6b9d5
• added more tests 4466a05
• added more tests e61fae0
• test suite added 2 386eda3

v1.0.9...v1.0.10

Added test files and improved the directory structure

• modified the npm config 2a9226b
• ff cf3886b
• updated gitignore 021760d
• update gitignore 6cbc246
• updated the gitignore file 887d639
• added test suite | modified the project structure for better understanding 1564286

v1.0.8...v1.0.9