The repository is being switched from the personal account
github.com/derekparker/delve to the organization account
github.com/go-delve/delve. This patch updates imports and docs, while
preserving things which should not be changed such as my name in the
CHANGELOG and in TODO comments.
* Adds some links to the more relevant documentation pages on the main
README.md
* Adds a document informally describing how to write a client of delve
* Adds link to slides describing the architecture of delve