WAVE: Add support for recognizing BWF v2

[david-russo]

• Simplified BWF profile detection, allowing JHOVE to detect any future BWF versions. All BWF versions will now be reported as "BWF" instead of "BWF version #", and any unrecognized version numbers will be reported as informational messages.
• Added support for all BWF v2 fields (LoudnessValue, LoudnessRange, MaxTruePeakLevel, MaxMomentaryLoudness, and MaxShortTermLoudness).
• Formatted the BWF v1 UMID field into a hexadecimal string instead of a long sequence of numbers.
• Increased the minimum required Java version of JHOVE from 1.5 to 1.6 for the use of newer Array methods, and updated the build server JDK information in the README.
• Added missing WAVE reference documentation.

[codecov]

Codecov Report

Merging #273 into integration will decrease coverage by 0.04%.
The diff coverage is 15.03%.

@@                Coverage Diff                @@
##             integration     #273      +/-   ##
=================================================
- Coverage          41.96%   41.91%   -0.05%     
  Complexity          3275     3275              
=================================================
  Files                392      392              
  Lines              31471    31526      +55     
  Branches            6120     6133      +13     
=================================================
+ Hits               13207    13215       +8     
- Misses             15828    15875      +47     
  Partials            2436     2436

Impacted Files	Coverage Δ	Complexity Δ
...d/hul/ois/jhove/module/wave/BroadcastExtChunk.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...va/edu/harvard/hul/ois/jhove/module/iff/Chunk.java	50% <28.57%> (+8.33%)	1 <0> (ø)	⬇️
...main/java/edu/harvard/hul/ois/jhove/JhoveBase.java	39.91% <33.33%> (-0.42%)	41 <0> (ø)
...a/edu/harvard/hul/ois/jhove/module/WaveModule.java	50.92% <92.3%> (+2.93%)	30 <0> (ø)	⬇️

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