Use ArgumentParser instead of Commander

Merge pull request #6 from Igor-Palaguta/ArgumentParser

Argument parser

Swift 5 fixes

0.5.0

fix swiftlint & swiftformat

Move entityName to machine code

0.4.2

Move entityName to machine code again

Readme fixes

0.4.1

Fix readme

Global update

Update dependences
Add modelName as context variable

attribute.isInteger, attribute.isFloat, attribute.objectType

attribute.type now prefers scalar types, for NSNumber should be used attribute.
attribute.isInteger and attribute.isFloat were added

Update Stencil to 0.9.0

0.3.0

update gitignore

Add relationship operations to template

Add relationship operations to Xcode template

Stencil 0.7 support

Stencil templates now support logical and comparison operators. More details here: https://github.com/kylef/Stencil/blob/master/CHANGELOG.md#070

0.1.0

1. Simplify commands
2. Disable swiftlint warnings in templates