SLF4J Loggers should be CONSTANT

[dhughes-xumak]

Since SLF4J Logger is immutable, our static final reference constants should be all CAPS. Here is one example:

Core/src/main/java/danta/core/util/OSGiUtils.java

Line 49 in 76f4c18

private static final Logger log = LoggerFactory.getLogger(OSGiUtils.class);

Further reading: https://stackoverflow.com/a/9510335

[dhughes-xumak]

label:enhancement

[jbarrera-xumak]

The changes were merged.