Merge pull request #60 from croach/master

Fix for Issue #59
uninstall should delete the extracted source files from the src directory, not nvm root
Merge pull request #62 from welwood08/patch-1

uninstall should delete the extracted source files from the src directory
Don't allow installing already installed version.

Trying to install already installed version causes misleading message
from curl and nvm:

    $ nvm install v0.4.11
    curl: (33) HTTP server doesn't seem to support byte ranges. Cannot
    resume.
    nvm: install v0.4.11 failed!

Of course, resuming interrupted installs is still possible (script
checks for existance of `$VERSION` in `$NVM_DIR`, not `$NVM_DIR/src`).
Merge pull request #67 from mmalecki/already-installed

Don't allow installing already installed version.
Remove support for sync latest and stable.  I never liked them.  Fork if you want them

Change-Id: I9092c5625305f54212625af0c16f7ead73a3d9fa
Fix wrong full version matching
Merge pull request #70 from mdiniz/master

Fix wrong full version matching
make "list" a synonym for "ls"
remove references to stable and latest
Merge pull request #71 from bronson/master

trivial: remove references to stable and latest
[feature] Add `run` command

`run` command runs given node version without modyfing global state:

    [maciej@PC07 nvm (run)]$ node --version
    v0.4.12
    [maciej@PC07 nvm (run)]$ nvm run 0.4.12
    Running node v0.4.12
    > process.version
    'v0.4.12'
    > [maciej@PC07 nvm (run)]$ nvm run 0.5.9
    Running node v0.5.9
    > process.version
    'v0.5.9'
    > [maciej@PC07 nvm (run)]$ node --version
    v0.4.12
[docs] Document `run` command
Remove broken wget emulation
Fixed incorrect sorting of versions
Rewrote version listing system

Now sorts correctly in all instances and prints highlights
even in sorted views. Also will output a list of matching versions
for commands of the form nvm ls 0.4* rather than just printing one
version. nvm version 0.4 still prints the single latest matching
version, however.
[feature] Allow passing additional arguments to node

For example:

    nvm run v0.6.0 myApp.js
Remove downloads from /src if installation failed
Merge pull request #80 from alessioalex/master

Delete partials from /src [as we talked on IRC]
alias node for sudoers in documentation