Postpone the methods checking in the annotation processor

Eclipse’s custom annotations processor does not honour the order of fields and methods as in the source code.
Build Eclipse distribution
Script for generating JNI header files
Moving comments
Update the changelog
Merge branch 'master' into ez-eclipse-processor

Conflicts:
	changelog.txt
Merge pull request #487 from realm/ez-eclipse-processor

Postpone the methods checking in the annotation processor
Don’t put native libraries in the libs folder
Merge branch 'master' into ez-eclipse-distribution
Update the changelog
Merge pull request #488 from realm/ez-eclipse-distribution

Build Eclipse distribution
Merge pull request #492 from realm/kg-generate-jni-headers

Script for generating JNI header files
Merge branch 'master' of github.com:realm/realm-java into kg-link-query

Conflicts:
	realm-jni/generate-jni-headers.sh