Fix infinite recursion in sound library
Use correct parameter types in FloatList methods
fixed mp3 loading problem for osx and added failsafe if file is not existing.
Merge pull request #2897 from federicobond/sound-fix

Fix infinite recursion in sound library
remove warnings
rewriting to remove deprecation and update
Merge pull request #2902 from federicobond/floatlist-fixes

Use correct parameter types in FloatList methods
Use 1.7 as source and target Java version
Update ecj.jar
Fix typo in spanish translation
Merge pull request #2906 from federicobond/fix-es-translation

Fix typo in spanish translation
Merge pull request #2907 from federicobond/java1.7

Use 1.7 as source and target Java version
update url
ignore case on types, add category to javadoc
todo notes from pulls, etc