BasicTower overrided Towers act() and did nothing. Removed some unnecessary imports.
treeb5e06ada8658e094be105604045ef9ac9baa1162
-rw-r--r-- 10 .gitignore
-rw-r--r-- 19428 README.org
-rw-r--r-- 3746 build.xml
drwxr-xr-x - lib
-rw-r--r-- 731 prj.el
drwxr-xr-x - report
drwxr-xr-x - src
drwxr-xr-x - test