Clean Command

Redundant with --clean, but I think a dev's instinct will be to run clean as a command, and not a flag.
Remove Flag
Cleaned Color
Merge pull request #133 from jhaynie/master

regression issue. closes #125
Add WebGL Porting Lessons
Merge pull request #135 from jhaynie/master

fixed issues with Ti.Current integration
Merge pull request #132 from dawsontoth/clean

Clean Command
Note Compile Command Permutation
Ignore Some Windows Specific Files/Dirs
Fix ILDASM Ref
Windows, Not Win8
add sample script to do command line builds
Merge pull request #136 from mtnlife999/master

add sample script to do command line builds
Merge remote-tracking branch 'upstream/master' into dev-p1
Merge pull request #134 from Lanica/dev-p1

WebGL Porting Lessons
Remove Exports Reliance

Won't work from a command prompt.
Support Testing on Windows
- Skip the iOS tests (they rely on Mac tools like xcode to run)
- Make the Android SDK existence testing a bit more flexible and clear when it fails.
- If env.TMPDIR doesn't exist, fallback to env.TEMP. Also override env.TMPDIR via lib/test.js, because instanbul doesn't handle this fallback internally (AFAIK).
Merge pull request #138 from dawsontoth/npmTestOnWindows

Get Tests Running on Windows
Flexible Find WinMD + Exec ILDASM
Require Windows For Reliant Test

One of the tests requires ILDASM and WINMD files to run, so skip it when we're not on Windows.