Thanks to Yann Biancheri for putting together an initial test.

breaks 'print' command

This reverts commit 37d529f8.

Close #1158
Close #1160
Close #1252

With -e or --eval, require() can load module using relative path.

    node -e 'require("./foo")'

But it can't load module from node_modules directory.

    node -e 'require("foo")'

Fixes #1196.

to better support certain project structures.

Fixes #1166.

Fixes #1144.

Fixes #1087.

Fixes #1147.
Fixes #1139.
Fixes #1126.
Thanks ctide, kext, disfated.

Fixes #880

The file:// protocol *always* has a hostname; it's frequently
abbreviated as an empty string, which represents 'localhost'
implicitly.

According to RFC 1738 (http://tools.ietf.org/html/rfc1738):

A file URL takes the form:

   file://<host>/<path>

where <host> is the fully qualified domain name of the system on
which the <path> is accessible...

As a special case, <host> can be the string "localhost" or the empty
string; this is interpreted as 'the machine from which the URL is
being interpreted'.

Fixes #1097.

Fixes #1104.

Problem: Since stream.pipe() is registering it's own error handlers on
the source and destination stream, it needs to replicate the
EventEmitter 'error' emitting semantics of throwing an error if there
are no other listeners. However, there was a off-by-one error because
the check for remaining listeners was done after cleanup() which means
the pipe's own listener was no longer included.

This would cause 'error' events on either the dest or the source to
throw if there was one other error listener, and while swallowing
the 'error' event if there was no other listener.

Solution: I added a test demonstrating the two issues and fixed the
problem by correcting the off-by-one error.

Fixes #1095.

Fixes #1100.

Unable to reproduce but connect's "make test TESTS=test/static.test.js" does
it occasionally.

Fixes #1080.

Fixes #1069

Fixes #1077

Fixes #1071.

Fixes #1073.