turn 'reproject' to false by default

[crschmidt]

the Reproject option on tiles has never worked quite perfectly (because of #429). With the new GoogleMercator layer going into 2.5, we shouldn't be needing this anyway, so turn it *off* by default, so that we don't have to deal with the pain anymore.

Leave the code in until 3.0, when it should probably go away entirely.

[euzuro]

please also mark that function as Deprecated

[crschmidt]

deprecate reproject, and remove from classes where it was never needed

[euzuro]

patch looks good. my only suggestion would be to remove the property from the WMS layer altogether -- the default 'false' will be picked up since WMS inherits from Grid which inherits from HTTPRequest... no?

all tests pass FF && ie6. please commit

[crschmidt]

My goal was to explicitly document it in the docs: people might not meander up to HTTPRequest, but since this is a widely used option, I wanted to explicitly note that the behavior had *changed* as widely as possible.

Thanks for the review.

[crschmidt]

(In [4181]) the Reproject option on tiles has never worked quite perfectly (because of #429). With the new GoogleMercator? layer going into 2.5, we shouldn't be needing this anyway, so turn it *off* by default, so that we don't have to deal with the pain anymore. (Closes #881) Thx to euz for review.