CrossSystem: added isRaspberryPi

git-svn-id: svn://svn.appwork.org/utils@2140 21714237-3853-44ef-a1f0-ef8f03a7d1fe
build>full

git-svn-id: svn://svn.appwork.org/utils@2141 21714237-3853-44ef-a1f0-ef8f03a7d1fe
Added Installation Directory to the About Dialog.

git-svn-id: svn://svn.appwork.org/utils@2142 21714237-3853-44ef-a1f0-ef8f03a7d1fe