update to address build errors from conflicts.
update to address build errors from conflicts.

conflict between typings/browser.d.ts and tns-core-modules.d.ts. I
opted to change the tsconfig to tns-core-modules to remove unable to
build errors.

kazemihabib/nativescript-ng2-plugin-seed,kazemihabib/nativescript-ng2-plugin-seed,kazemihabib/nativescript-ng2-plugin-seed