(1) Fix text of 3-clause BSD License, (2) add Unicode license, (3) add mention of bundling ICU4J and i18n-util code
(1) Fix text of 3-clause BSD License, (2) add Unicode license, (3) add mention of bundling ICU4J and i18n-util code

shehzaadn/phoenix,shehzaadn/phoenix,shehzaadn/phoenix,shehzaadn/phoenix,shehzaadn/phoenix