chore: upgrade gradle version + modernize gradle file
style: reformat code to standard codestyle
chore: increate min version to 8 + add espresso testing
fix: Add "password" styled floatlabel texts #5
style: reformat code to standard codestyle
feat: Gravity support courtesy: @moallemi
chore: bump up version to v1.2

Release features:

* Adding gravity support for float labels
* Add password type text
* Add an Espresso matcher to aid with better testing