updated Haitian imagery srcs
childcare amenity

Added childcare amenity tag. Removed conflicting terms in kindergarten tag.
cleanup post-save actions.
fix label overflow in toggle lists.
Merge pull request #1630 from awright/master

childcare amenity
Merge pull request #1632 from skorasaurus/haiti-imagery

updated Haitian imagery sources
Remove obsolete validation
Fix update_locales for zh-TW and similar (fixes #1634)
Update translations
Update CONTRIBUTING.md

Did the new Global Issue Search break this link? https://github.com/blog/1408-global-issue-search
Merge pull request #1639 from jlar/patch-1

Update CONTRIBUTING.md
replace RTree with RBush
use rbush bulk insertion for graph entities
fix accidental error
Add dog park preset (fixes #1638)
Fix name field for suffixed ISO 639-1 codes (fixes #1628)
Fix up success UI (fixes #1565)
More fixes for success UI
Disable toolbar during save (fixes #1563)
Update d3 to 3.2.7