Updated dependency versions
- CraftBukkit 1.5.1-R0.1 -> 1.5.2-R0.2
- Vault 1.2.23 -> 1.2.26
- Maven Comiple 2.3.2 -> 2.4
- Project lost epicness due to removal of unneeded line implemented in
  earlier commit by a super awesome @Grinch.
Signed-off-by: Steven Downer <grinch@outlook.com>