NaCl VS Add-in User Changed Properties Fix

Fixed the NaCl compiler not reading user changed properties. Fixed several other properties not being respected if user changed.
The non-compiler properties fix is a workaround for issue  140162. The compiler property issue is resolved.

Added feature to convert libs between NaCl and Pepper names (.lib or no extension)

BUG=136414

Review URL: https://chromiumcodereview.appspot.com/10826232

git-svn-id: https://nativeclient-sdk.googlecode.com/svn/trunk/src@1409 050acbb0-2703-11df-ab0a-9f3f633ae91d
11 files changed