Release build key path accepts only absolute paths on Windows (can be relative on MAC)

[NickIliev]

On Windows, building in release for Android is accepting only absolute path for the keygen.
e.g.

Windows

tns run android --bundle --release --for-device --key-store-path D:\my-release-key.jks --key-store-password <pass>--key-store-alias <alias>--key-store-alias-password <alias-pass>

On Windows only absolute paths are accepted - in this case the key is sotre d in D:

MAC

tns run android --bundle --release --for-device --key-store-path ./my-release-key.jks --key-store-password <pass>--key-store-alias <alias>--key-store-alias-password <alias-pass>

On MAC the path cna be relative to the root project e.g in this case the key is store in <project-folder>/my-release-key.jks

Using next versions of CLI, modules, nativescript-angular and dev-WebPack plugins.(demo app here)