Update target platform and maven plugin versions

- support Luna and Mars as target platforms
- update Tycho to 0.24
- update Maven plugins to their latest release versions

Change-Id: Ifb0b6fb276fe9b504ab44cf09e0c742a04143ef8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
2 files changed
tree: dd72edf4cc203c47a39a27bfcf7eecf9025ec0eb
  1. org.eclipse.example.calc/
  2. org.eclipse.example.calc.test/
  3. pom.xml