[dist] 2.2.0

[dist] 2.1.1

[fix] Correctly transform null/undefined/NaN values to an empty string …

…#22

[dist] 2.0.0

[dist] 1.0.0

[dist] 0.0.4

[dist] 0.0.3

[dist] 0.0.2

[dist] 0.0.1