Fix for issue #62

[alexarana]

Support DynamoDBMapper v2 annotations (@DynamoDBTypeConverted, @DynamoDBTyped etc.) instead of/in addition to @DynamoDBMarshalling for query methods.

I have left a few TODOs in the code to highlight areas where feedback is particularly sought.

[codecov-io]

Codecov Report

Merging #79 into master will decrease coverage by 0.13%.
The diff coverage is 51.85%.

@@             Coverage Diff              @@
##             master      #79      +/-   ##
============================================
- Coverage     40.58%   40.44%   -0.14%     
  Complexity      336      336              
============================================
  Files            64       64              
  Lines          1752     1763      +11     
  Branches        341      346       +5     
============================================
+ Hits            711      713       +2     
- Misses          936      942       +6     
- Partials        105      108       +3

Impacted Files	Coverage Δ	Complexity Δ
...in/spring/data/dynamodb/core/DynamoDBTemplate.java	27.95% <0%> (-0.31%)	10 <0> (ø)
...ery/DynamoDBEntityWithHashAndRangeKeyCriteria.java	74.11% <100%> (ø)	74 <1> (ø)	⬇️
...repository/query/AbstractDynamoDBQueryCreator.java	46.8% <100%> (+1.15%)	11 <2> (ø)	⬇️
...y/query/DynamoDBEntityWithHashKeyOnlyCriteria.java	78.37% <100%> (ø)	14 <1> (ø)	⬇️
...epository/query/AbstractDynamoDBQueryCriteria.java	68.38% <47.82%> (-1.72%)	101 <3> (ø)

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[fpoolev]

+1 This would be helpful for my project too.

[derjust]

Excellent. Thank you!