Added an immobile particle type; updated UI, engines and tests; ticket #7 is done.
tree29c5856b88b7de21578007e50a2c252d479b19eb
-rw-r--r-- 51 applet.policy
-rw-r--r-- 3713 build.xml
drwxr-xr-x - lib
-rw-r--r-- 85 manifest.mf
-rw-r--r-- 839 master-applet.jnlp
drwxr-xr-x - nbproject
-rw-r--r-- 1414 preview-applet.html
drwxr-xr-x - src
drwxr-xr-x - test