Bumped buildToolsVersion from 19.0.3 to 22.0.1
Bumped buildToolsVersion from 19.0.3 to 22.0.1

kimkha/html-textview,onlynight/html-textview,HiQianBei/html-textview,HKMOpen/html-textview,benju69/html-textview,sufficientlysecure/html-textview