Bump version to 0.3.0

* Major change to the Web UI.
  + The WebSocket is only used to push configurations and logging
    messages to the client;
  + The configuration manipulations and console operations are
    implemented using the AJAX techniques;
  + Modal box is used to notify the AJAX request results, therefore much
    better user experience.

* Several bug fixes to the Web UI.

* Minor improvements to the simulation parts.

* TODO/problems:
  + The console task currently still blocks the Tornado IO loop!

fg21sim/__init__.py

@@ -7,7 +7,7 @@
 """
 
 __pkgname__ = "fg21sim"
-__version__ = "0.2.0"
+__version__ = "0.3.0"
 __author__ = "Weitian LI"
 __author_email__ = "liweitianux@live.com"
 __license__ = "MIT"