Start the project by adding a pom.xml file

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Add a .gitignore file

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Import ij1-patcher from imagej.git's 'legacy-class-loader' branch

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>