Adding maps object to TemplateData GUI. By adding mapPanelButton to the
main panel and creating the map panel which contains multiline input
widget to show and insert the map info.
Bug: T254478
Change-Id: Iacff86812cbc448fcdbae24e7eeffb0384781dd5
* I've moved the one remaining file in resources/ to modules/.
The repo had both resources/ and modules/.
* Class files are named after their class.
* Files with init logic on a page are named init.js.
* Files that only export re-usable classes for another module,
are named index.js.
Bug: T193826
Depends-On: If661c68bea069e99cfff35711efdde7805a12851
Change-Id: Ic8975d7ba349ba50f9039545d2eb8d912ccdce26