feat(readme): highlighting

feat(readme): v1.0.0

feat(readme): definition, requirements and installation

feat(position): compare function for general and domain keywords

feat(resume): compare function for domain keywords

feat(resume): compare function for general keywords

feat: add test for position

feat(sections): add responsibilities section for position

feat: add document as a base class for resume and position

refactor(resume): add return type

refactor(resume): loop over sections from options

refactor(sections): use of @classmethod to reduce duplication

fix(sections): value and start / end of text

refactor(sections): label as key instead of text header

add(sections): text between sections