MYB-1348 - removing maven 3 extensions added in error to build w. maven 3
MYB-1348 - removing maven 3 extensions added in error to build w. maven 3

jonmhays/3akai-ux,jonmhays/3akai-ux,ets-berkeley-edu/3akai-ux,rhollow/MYB-1615,rhollow/MYB-1615,ets-berkeley-edu/3akai-ux,jonmhays/3akai-ux,ets-berkeley-edu/3akai-ux,rhollow/MYB-1615