Release Notes

CB-11919 - Add github pull request template
Merge pull request #1 from DouglasHSS/master
updated readme with release notes
version updated and license adjusted
support interoperability between Orientation preference and screen-orientation plugin
fix header file incorrectly set as source-file
adding missing files to plugin.xml
make iOS rotate as needed when lockOrientation is called
switch license from MIT to Apache 2.0