Npm publish new version

[patrickhousley]

Can you please publish a new NPM version for the below issue.
#101 #102 #107

[MichalLytek]

ping @pleerock - he is very busy in TypeORM right now 😉

@pleerock please :)

[Dirrk]

@pleerock can you please publish a new version

[vmtzkr]

Please publish a new version on npm, the IsOptional behaviour should be really updated :-)

[pleerock]

I made a new publish, sorry for the delay.