Revert "changed my pos icon"

This reverts commit 270d8606d56625b5603844222da44d140ea0582b.
Revert "testicon added"

This reverts commit a577d446c7844b687f4fceba36f81c42f415f0f2.
Revert "added computerrom icons for all screen sizes"

This reverts commit b030698bb65e17106ee3221ff9a82aefa7d23880.
Merge branch 'master' of github.com:drderkummer/Software-Engineering-Project
extended constants and corrected insertions