Correct the spelling of the word 'implicitly'
Merge pull request #774 from brihat/master

Correct the spelling of the word 'implicitly'
Adds example to locals() docstring.
Adds docstring to rstgen.defaultConfig.
Added --noBabelPath override.
Remove assert in asyncio which causes problems.

This assert keeps failing occassionally in nimbuild causing it to crash.
According to logic it shouldn't, but perhaps the socket's writeable
status changes.
Fixes #594

This was already partially fixed, ``expandTilde`` was the missing piece
from perfection.
httpclient: strip trailing whitespace from headers.

- we can do that according to the RFC.
- fixes #783
Merge pull request #776 from gradha/pr_docs

Docstrings
Removes generated .dot file uploaded by mistake.
Merge pull request #791 from gradha/pr_removes_generated_file

Removes generated .dot file uploaded by mistake.
Merge pull request #788 from zielmicha/httpclient-fix

httpclient: strip trailing whitespace from headers.