start customize API developoment - select of styles for the theme
Added .metadata folder to ignore list
Theme file listing function developed. Pending testing.
Implemented style selector in the customicer menu. Need to be analyzed. Replaced tabulations with blank spaces
Implemented selection of styles for cuntomizer. Pending apply changes of styles
Code cleaned
Implemented styles on theme, now can choose theme on customize section
Revert "Added .metadata folder to ignore list"

This reverts commit 2c9dbbdd409f6be1ce9709aa2cf189c14c3cf1b3.
ignored .metadata folder
Merge branch 'develop'