Initial proof of concept, i.e. many things are not working yet and the
code needs some cleanup.
Added .gitignore for annotations.

Signed-off-by: scambon <Sylvain@Sylvain-Desktop>
Removed FS ns as for now
FileResource fields has names as constants
Activator rename
Moving resource-related facilities
Resource facilities name alignment
Add Javadoc basics
Checkstyle corrections
Change @JT to AJT
Cleanup for file existence check

Signed-off-by: scambon <Sylvain@Sylvain-Desktop>
Add CLASS and ABSOLUTE namespaces

Signed-off-by: scambon <Sylvain@Sylvain-Desktop>
Merge branch 'master' of https://github.com/scambon/ajt.git