Updates for new culverts layer

includes fix for depth grid info tooltip truncation

Fixes for zoom to location, water alert links

v2.4.3

build with correct version

corrected version

Merge pull request #596 from USGS-WiM/staging

corrected version

Integrated new 'more info' service

Merge pull request #588 from USGS-WiM/staging

Incorporated new service for 'more info'

Several updates

Fixed issue with y-axis clipping values
Fixed snapToFlood function
Added call for updated gage datum info
Converted to using node services for PDF page 1 info

Fix for hydrograph click on sites serving elevation values

Merge pull request #572 from USGS-WiM/hydro-click

fix for hydroclick in cases with elevation rather than gage height

Update to search api error check

Now includes custom dialog rather than js alert.

Build for master after fix for search api unavailability

Merge pull request #568 from USGS-WiM/master-build

build for master

Fix to disable printing when no site selected

Merge pull request #551 from USGS-WiM/staging

fix for print

Updated User Guide text for historic flood peaks.

Small fixes to handle blank gage height values returned by historic flood peak service.