Use C++ casts instead of C style casts
Use correct type for type.
Added (incomplete) name_tags report.

This report will give more information about the "name" tag and its variants.
The report is not complete yet, so it is disabled.
Move paging parameter handling into new class
Cleanup sortname/sortorder code
Improved name_tags report.

The report is still experimental and not available by default.
Adjust column width in keys view.

Width for all count columns should now fit for all data we want so show.
Started switch from Protovis to D3.

Protovis is an older library and no longer maintained.
Switched barchart on characters_in_keys report to D3
Changed key length histogram to use D3.
Get rid of now obsolete protovis library.

All charts have been changed to D3.
Add D3 word cloud library.
Redesign of home page using the D3 word cloud.
Add new ARRAY_OF_STRINGS API result type
Started work on API version 4.
Moved many API calls over to new version 4.

Old versions are marked as deprecated. All new API calls are documented.
Fix label
Updated josm API calls
Rename 'b' result to 'value_bool' in josm API calls.
Fix error with paging in flexigrid tables