Merge pull request #468 from greensolid/develop

German language update
add tile click tranform
upd tiles group size
add tiles click transform
upd tile click transform for anchors
Merge pull request #475 from greensolid/develop

Revision of metro.notify
upd notify, request #475
upd notify, request #475
Merge pull request #477 from greensolid/develop

Enhancements to dropdown, menu, slider and forms
merge request #477
Amend French locales
Add Dutch (The Netherlands, Belgium) locale
Merge pull request #499 from mindtec/Locale_fr_nl

Locale fr nl
Merge pull request #488 from greensolid/develop

Small revision of slider and buttons
merge requests #488, #498
v 2.0.29
add fr, nl locales. request #501
fr, nl locales
Merge pull request #6 from olton/sandbox

Merging Sandbox from Olton