Merge pull request open-source-parsers#205 from open-source-parsers/r…

…eject-dup-keys

[Shekhar (shakers007) wrote](https://sourceforge.net/p/jsoncpp/bugs/22/):

> As per RFC4627 (section 2.2), names within an object should be unique. When using JSONCPP's strict mode, parsing such an object should fail.

partially revert 'Added features that allow the reader to accept comm…

…on non-standard JSON.'

revert '642befc836ac5093b528e7d8b4fd66b66735a98c',
but keep the *added* methods for `decodedNumber()` and `decodedDouble()`.

1.5.2 <- 1.5.1

* Fixed compile error for VS2013.
* Added `operator[]` to Builders. Recalling previous minor versions for
  bug-fixes.

1.5.1 <- 1.5.0

Fixed Builders ::validate(). Added tests.

partially revert 'Added features that allow the reader to accept comm…

…on non-standard JSON.'

revert '642befc836ac5093b528e7d8b4fd66b66735a98c',
but keep the *added* methods for `decodedNumber()` and `decodedDouble()`.

partially revert 'Added features that allow the reader to accept comm…

…on non-standard JSON.'

revert '642befc836ac5093b528e7d8b4fd66b66735a98c',
but keep the *added* methods for `decodedNumber()` and `decodedDouble()`.

no struct init

The C struct initializer is not standard C++.
GCC and Clang handle this (at least in some versions) but some
compilers might not.

partially revert 'Added features that allow the reader to accept comm…

…on non-standard JSON.'

revert '642befc836ac5093b528e7d8b4fd66b66735a98c',
but keep the *added* methods for `decodedNumber()` and `decodedDouble()`.

partially revert 'Added features that allow the reader to accept comm…

…on non-standard JSON.'

revert '642befc836ac5093b528e7d8b4fd66b66735a98c',
but keep the *added* methods for `decodedNumber()` and `decodedDouble()`.

1.4.4 < 1.4.3

* fixed Readers when `allowDropNullPlaceholders`