If install via develop load requirements_dev on install package
Add mkdocs ghp-import to requirements dev
start mkdocs
Add converted markdown files
Merge pull request #335 from opps/rst_to_md

Add converted markdown files
Move markdown files to docs2 folder
Fix contributing.md
Update develop.md
Update content_architecture.md
Update develop.md
Fix some markdown files
create folder topic on docs2
add docs2/site on git ignored file
Fix typo on mkdocs serve
Fix docs index
written Getting Started docs page
Create a draft for the new docs
Improves index.md description
Fix some markdown tags and typo
Merge opps.db documentation