Added margin meta field

• Added margin meta field

Added header and footer meta fields

• Fmted code
• Added header and footer meta fields

Added logo meta field

• Updated documentation
• Added logo option in fields

Fixed install URL

• Fixed install URL
• Moved github configuration in neon configuration directory

Added --version option

• Added --version option on command line
• Project build refactoring

Added NeON build file and fixed warnings

2.1.1

Release 2.1.1: Added NeON build file and fixed warnings

Using BlackFriday Go library instead of pandoc

Added

• Doesn't call external tool pandoc, using Go library blackfriday instead.

Fixed image path management

Fixed

• Fixed image path management so that image path can be absolute.

Project focus on md2pdf

Removed

• Removed tool md2xml and project renamed md2pdf.

Added

• Added binary distribution.

Fixed

• Fixed header in test document.