Adds example to locals() docstring.
Adds docstring to rstgen.defaultConfig.
Update os.nim

added file/dirExists synonyms for existsFile/dir
Added --noBabelPath override.
Define $ operator for TRune
Define $ operator for TRune
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.
Add info about twitter and bootstrapping from github to website.
Rename C sources dir to c_code.
added test cases from strange loop event
bugfix: doc generation for actors.nim works again
Merge pull request #779 from brihat/master

Define $ operator for TRune
Merge pull request #777 from fowlmouth/patch-4

Update os.nim
resolved conflicts with master