Allow options for delay and pixelTolerance

We should be able to set delay and pixelTolerance through options.handlerOptions.hover.  If we use OpenLayers.Util.extend, we're stuck with the hardcoded defaults.
Merge pull request #1354 from davidmsibley/master

Allow options for delay and pixelTolerance
also return other literalOutput data types for WPS
Add support for viewParams in WFS
Merge pull request #968 from bartvde/viewparams

No support for viewParams in WFS protocols (r=@ahocevar)
Use toLowerCase for the string comparison
Merge pull request #1357 from bartvde/wps-double

also return other literalOutput data types for WPS (r=@ahocevar)
Geodesic area fix

Replaced hardcoded planetary radius with reference to VincentyConstants field.
Merge pull request #1360 from sodle/master

Geodesic area fix (fixes #1358)
typo
Merge pull request #1364 from marclaporte/patch-1

typo