1.5.2

What's Changed

• fix complexity by @rcsofttech85 in #30
• update readme by @rcsofttech85 in #31
• handling json file by @rcsofttech85 in #32
• view json file with hide column and limit option by @rcsofttech85 in #33
• set expected json format by @rcsofttech85 in #34

Full Changelog: 1.5.1...1.5.2