updates and fixes to Core mod for 1.7.2

renamed HighlandsMain to Highlands, started work on mod integration,
added proper logger.
Misc language fixes
Fix missing achievement triggers
Fix design flaws in BiomeDecorator

Because other mods may have biomes using the same name.
Rewrite of BiomeDecorator

Fixes multiple issues with things now generating, or being more complex
than needed.
Majority of 1.7 fixes and updates

Fixes Genlayers, biome heights, tree generation, and countless other
minor fixes
Fix problem with vanilla jungle not appearing

Due to how Mojang coded Jungle to appear as rare version of Forest
biome, had to work around so it's not almost impossible to find. Now in
same Warm biomes grouping as mod biomes. Almost certainly effects other
mods.

Also fixes problems with previous commit
Delete HighlandsBiomes.java
Delete HighlandsBlocks.java
Delete BiomeDecoratorHighlands.java
Delete WorldGenAutumnBigTree.java
Revert "Fix problem with vanilla jungle not appearing"

This reverts commit 98eaa09864cd23d99e23aaa518ed8d925c66268e.
Merge branch 'master' of https://github.com/fabricator77/Highlands
Delete BiomeGenAlps.java
Delete BiomeGenAutumnForest.java
Delete BiomeGenBadlands.java
Delete BiomeGenBaldHill.java
Delete ChunkProviderHLOverworld.java
Delete BiomeGenBaseHighlands.java
Delete BiomeGenBirchHills.java