battery_test.cc: Application that writes the Roomba's battery status to stdout repeatedly

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3660 f8795833-4959-0410-8ae9-8bcb0cfab428

fix maximum input limit for measured angle

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3659 f8795833-4959-0410-8ae9-8bcb0cfab428

calc orientation with measured angle, not with desired turn angle

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3658 f8795833-4959-0410-8ae9-8bcb0cfab428

added information about current Roomba orientation; chargeText() function

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3657 f8795833-4959-0410-8ae9-8bcb0cfab428

Fixed byte-swapping for roomba battery data

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3655 f8795833-4959-0410-8ae9-8bcb0cfab428

Qt fixes for pre-4.5

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3643 f8795833-4959-0410-8ae9-8bcb0cfab428

simple Roomba test suite with Qt dialogs

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3642 f8795833-4959-0410-8ae9-8bcb0cfab428

Roomba test suite

git-svn-id: https://svn.itm.uni-luebeck.de/wisebed/wiselib/trunk/pc_apps/roomba_tests@3627 f8795833-4959-0410-8ae9-8bcb0cfab428