LazDebuggerFp (pure): Added basic dissasembler

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44656 4005530d-fff6-0310-9dd1-cebe43e6787f
LazDebuggerFp (pure): Recognition of breakpoints on Windows. Silently ignore unknown breakpoints, if possible.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44657 4005530d-fff6-0310-9dd1-cebe43e6787f