Fix ChunkSpawnChance being read as an integer. closes #79
Revision++
Fix issue with CommandCanSpawnHere using FML instead of JAS mapping.
Closes#82
Fix issue with SpawnRange tag crash caused to accessing objects before construction
Revision++
Fix issue with spawnrange and despawnage not being called properly
Throw error exception to indicate to user the entity doesn't belong to any groups
EmptyVanillaSpawnlists also clears nether structure spawnlist.
Closes #83
Revision++
Merge branch 'dev' into dev15

Conflicts:
	src/main/java/jas/common/command/CommandCanSpawnHere.java
	src/main/java/jas/common/spawner/creature/handler/parsing/keys/KeyParserBlockRange.java
remove Jeval lib
version to 15.DEV1 for initial trial
Include MVEL source in the project as FML doesn't have an easy way to add a lib dependency.
If more projects need it, MVEL could be extracted to a coremod/FMLmod so that projects could properly depend on it.
Update readme to include info on MVEL being included. Could not find standalone copyrigth statement other than it is under Apache 2.0 and was developed primarily Mike Brock
Methods need not accept locations
Misc changes to Tags
Fix issue with CanSpawnHere never finding match for structures
'Fix' issue with entities that use client side classes. They will now print an error log when accessed.
Closes #84
Revision++
Create spawnlistentries for any newly added biome or entity mapping
CreatureType CREATURE default expression to MVEL