DOC: Added new section for client development (#3287)
DOC: Added new section for client development (#3287)

* Added new section for client development

Create a new section for project development setup.
Moved the insights core setup to that new section and added a new subsection to deploy the insights client development.

Signed-off-by: ahitacat <49a854d3240d52d16cdf2af4f5c80d40c071f976@gmail.com>

* Small fixes

Signed-off-by: ahitacat <49a854d3240d52d16cdf2af4f5c80d40c071f976@gmail.com>

Co-authored-by: Glutexo <754bda00028c7293c7107948d6b3cdb70e16784b@redhat.com>
RedHatInsights/insights-core,RedHatInsights/insights-core