fixed bastion vehicle bug

fixed bug with player teleporting becuase humbug.  Fixed getting two pearls back.
Update BastionBlockManager.java
Merge pull request #15 from rourke750/master

Fixed vehicle problems
Fixed some bugs:

 * PreventEnderPearl and requireMaturity Weren't being checked in many
locations
 * People spamming blocks in a bastion would only remove reinforcement
once even if they stayed at it for hours.
 * Non-saved (to DB) Bastions we not assigned proper ids. Caused
problems when removed. (Now DB is updated and id pulled everytime a
bastion is added)
Merge pull request #6 from spaceFountain/master

rourke750's fixes and my fixes to some bugs.